ON this day, May 22, World Biodiversity Day – The International Day for Biological Diversity, let us celebrate the wonders of biodiversity.
Join us to learn about Land & ecosystem degradation reversal. Protect & rehabilitate watersheds, increase carbon storage & recovery of native biodiversity & crops. Farmer-managed natural regeneration (FMNR) is a low-cost, sustainable land restoration technique used to increase both food and timber production, and resilience to climate extremes. It is a means to protect and restore watersheds, increase carbon storage, and recover native biodiversity resulting in increased crop yields with this low cost method.
Tony Rinaudo, the Forest maker, received his Bachelor’s Degree, Rural Science University of New England Australia, and agronomy through the University of Armidale as well as attending the Bible College of New Zealand (Diploma in Bible and Missions). Rinaudo is known for putting forward a deforestation management practice known as farmer-managed natural regeneration (FMNR). Following his marriage they ended up for 18 years in Niger, Africa which Rinaudo described as a “moonscape.” Though many tree planting methods were tried the degraded land and the population were facing desert like conditions, famine, disease and drought. Though these degraded conditions exist, without resources for sustaining life FMNR provides sustainable land regeneration to restore Africa’s uplands. Through FMNR, a means of pruning and management, the underground forest of roots catalyzed into trees above ground. Rinaudo worked with local farmers in Niger in the transformation of hectares of dry land. He has worked as the Principal Natural Resources Advisor for World Vision Australia, and is currently the Senior Climate Action Advisor. Rinaudo is recognized for both his environmental and humanitarian approaches for global initiatives.
Rinaudo, the Forest Maker, was the 2018 Laureate of the Right Livelihood Award and bestowed the Member of the Order of Australia. Rinaudo, the “alternative Nobel” winner was portrayed in a documentary “Forest Maker” created by German director and film maker Volker Schlöndorff’ Following the making of the film, a panel session went into the FMNR approach, and the African Forest Landscape Restoration Initiative (AFR100)
Tony Rinaudo, from Australia happened upon one of St. Barbe’s Sahara books which influenced him. He is now referred to as the “Forest Maker” saving lives, and awarded the Order of Australia and the alternative Nobel Prize in Stockholm for farmer managed natural regeneration. He is an Australian agronomist discovering a way to grow forests without planting trees.
Tony Rinaudo, BSc AM. Agronomist, Senior Climate Advisor World Vision, Forest Maker, Famine Fighter. Rinaudo is an Australian agronomist who has pioneered and championed a simple method to grow trees in dry and degraded lands. He has empowered and inspired a farmer led movement across continents, regreening the lands, improving the livelihoods of millions and helping to combat biodiversity loss and climate change.
Farmer Managed Natural Regeneration FMNR with Tony Rinaudo, Australian Agronomist.
May 25
THE FOREST UNDERGROUND: HOPE FOR A PLANET IN CRISIS
Celebrate 50 years! Richard St. Barbe Baker Afforestation Area and George Genereux Urban Regional park were planted to trees in 1972, 50 years ago. Come out and say Happy Birthday!
UN Decade on Ecosystem Restoration #GenerationRestoration hashtag and tag @UNEP and @FAO
“Wetlands as the ‘kidneys’ of the earth are the site or ‘organ’ where the life-giving vitality of water is generated and stored. Both are places of the life-giving flow of water, not of foul stagnancy. In Chines cosmology and medicine the liver is associated with wood, and ‘in wood the sap must flow’ or else the tree will die just as in the body of the earth water must flow or the earth will die” is related by Rod Giblett.
Grasslands ‘account for between 20-20% of the world’s land area’. Skin is the ‘human body’s largest organ’ accounting for 16% of a body’s weight.
The trees ‘are often recognized as the ‘lungs of the world’ because they exchange oxygen and carbon dioxide with the atmosphere’.
The eco-system is inter-twined. “When the trees go, the rain goes, the climate deteriorates, the water table sinks, the land erodes and desert conditions soon appear”.~Richard St. Barbe Baker
“Of the earth’s thirty billion acres, already nine billion acres are desert. And if a man loses a third of his skin, he dies; plastic surgeons say “He’s had it.” And if a tree loses one-third of its bark, it dies. And if the earth loses one-third of its green mantle of trees, it will die. The water table will sink beyond recall and life on this planet will become impossible. It’s being skinned alive today. . .” Richard St. Barbe Baker
Today is Saturday April 11, and 11 days from Earth Day April 22. This year’s Earth Day 2020 theme is Climate Action. Chemicals, and polluted lands affect our earth and vegetation growth. Everything in the soil, affects the food we eat, as the roots dig deep into the soil for sustenance. Pollution in the water contaminates our drinking water, the drinking water for all wildlife, fish and waterfowl. The plants and vegetation also draw up the water from the water table. Air pollution affects not only our lungs, but the respiratory system of plants and animals. The human actions affect the earth in so many ways. The industrial revolution has impacted everything, and society has changed to a throw away culture. No longer do we mend, repair, fix and re-use as our ancestors did. During the COVID-19 epidemic if you were self-isolating for 14 days or longer, it was a time of not running to the store every time you were short of something. Remember to refuse – don’t buy and buy and buy, consider if it is needed. Then only buy the items with the least packaging and packaging which can be recycled. Find a used appliance dealer, second hand clothing store, for items you no longer need. Always re-cycle, let someone else use your gently used item. Reduce all your energy devices which are using carbon fuels, use renewable energy, energy saving devices. Go back in time, and hang your clothing on the clothes line rather than using the dryer. Try active transportation rather than using a vehicle. Active transportation can be bicycles, walking, skiing, skateboarding, or any other human powered means of locomotion.
Business, Technology, 21st Century Culture, Planet Earth
Richard St. Barbe Baker Afforestation Area is located in Saskatoon, Saskatchewan, Canada north of Cedar Villa Road, within city limits, in the furthest south west area of the city. 52° 06′ 106° 45′
Addresses:
Part SE 23-36-6 – Afforestation Area – 241 Township Road 362-A
Part SW 23-36-6 – SW Off-Leash Recreation Area (Richard St. Barbe Baker Afforestation Area ) – 355 Township Road 362-A
S ½ 22-36-6 Richard St. Barbe Baker Afforestation Area (West of SW OLRA) – 467 Township Road 362-A
NE 21-36-6 “George Genereux” Afforestation Area – 133 Range Road 3063 Wikimapia Map: type in Richard St. Barbe Baker Afforestation Area
Google Maps South West Off Leash area location pin at parking lot Web page: https://stbarbebaker.wordpress.com Where is the Richard St. Barbe Baker Afforestation Area? with map Where is the George Genereux Urban Regional Park (Afforestation Area)? with map
Please help protect / enhance /commemorate your afforestation areas, please contact the Friends of the Saskatoon Afforestation Areas Inc. (e-mail / e-transfers)
“Even if you never have the chance to see or touch the ocean, the ocean touches you with every breath you take, every drop of water you drink, every bite you consume. Everyone, everywhere is inextricably connected to and utterly dependent upon the existence of the sea.” — Sylvia Earle
“All things share the same breath — the beast, the tree, the man. The air shares its spirit with all the life it supports.” — Chief Seattle
“A nation that destroys its soils destroys itself. Forests are the lungs of our land, purifying the air and giving fresh strength to our people.” — Franklin D. Roosevelt
Dr Richard St. Barbe Baker, O.B.E., Hon. L.L.D. (Sask), F.A.I.L., For, Dip. Cantab. (St. Barbe) 9 October 1889 – 9 June 1982. Today is St. Barbe’s birthday! It is the 129th anniversary of St. Barbe’s birthdate. October 9 means he is a Libra. What is known about persons who are born under this horoscope sign? … Continue reading “Many happy returns!”
Dr Richard St. Barbe Baker, O.B.E., Hon. L.L.D. (Sask), F.A.I.L., For, Dip. Cantab. (St. Barbe) 9 October 1889 – 9 June 1982.
Today is St. Barbe’s birthday! It is the 129th anniversary of St. Barbe’s birthdate. October 9 means he is a Libra. What is known about persons who are born under this horoscope sign?
Libra Horoscope: Zodiac Sign September 23 – October 23
Rowan Tree (Sensitivity) – October 04 to October 13
Characteristics: Full of Charm, cheerful, gifted without egoism, likes to draw attention, loves life, unrestful, good taste, artistic, passionate, emotional, good company, does not forgive. From LagoSmart
Photo of Richard St. Barbe Baker Courtesy: University of Saskatchewan, University Archives & Special Collections,
E. E. Cummings born October 14, 1894 [a fellow Libran]
what if a much of a which of a wind
what if a much of a which of a wind
gives the truth to summer’s lie;
bloodies with dizzying leaves the sun
and yanks immortal stars awry?
Blow king to beggar and queen to seem
(blow friend to fiend: blow space to time)
-when skies are hanged and oceans drowned,
the single secret will still be man
what if a keen of a lean wind flays
screaming hills with sleet and snow:
strangles valleys by ropes of thing
and stifles forests in white ago?
Blow hope to terror; blow seeing to blind
(blow pity to envy and soul to mind)
-whose hearts are mountains, roots are trees,
it’s they shall cry hello to the spring
what if a dawn of a doom of a dream
bites this universe in two,
peels forever out of his grave
and sprinkles nowhere with me and you?
Blow soon to never and never to twice
(blow life to isn’t:blow death to was)
-all nothing’s only our hugest home;
the most who die, the more we live
Photo of Richard St. Barbe Baker Courtesy: University of Saskatchewan, University Archives & Special Collections,
The Curious Events Day is celebrated annually on October 9.
Fire Prevention day is commemorated every year on October 9.
Richard St. Barbe Baker Afforestation Area is located in Saskatoon, Saskatchewan, Canada north of Cedar Villa Road, within city limits, in the furthest south west area of the city. 52° 06′ 106° 45′
Addresses:
Part SE 23-36-6 – Afforestation Area – 241 Township Road 362-A
Part SW 23-36-6 – SW Off-Leash Recreation Area (Richard St. Barbe Baker Afforestation Area ) – 355 Township Road 362-A
S ½ 22-36-6 Richard St. Barbe Baker Afforestation Area (West of SW OLRA) – 467 Township Road 362-A
NE 21-36-6 “George Genereux” Afforestation Area – 133 Range Road 3063 Wikimapia Map: type in Richard St. Barbe Baker Afforestation Area
Google Maps South West Off Leash area location pin at parking lot Web page: https://stbarbebaker.wordpress.com Where is the Richard St. Barbe Baker Afforestation Area? with map Where is the George Genereux Urban Regional Park (Afforestation Area)? with map
Should you wish to help protect / enhance the afforestation areas, please contact the Friends of the Saskatoon Afforestation Areas Inc. (e-mail) Support the afforestation areas with your donation or membership ($20.00/year). Please donate by paypal using the e-mail friendsafforestation AT gmail.com, or by using e-transfers Please and thank you! Your donation and membership is greatly appreciated. Members e-mail your contact information to be kept up to date!
“St. Barbe’s unique capacity to pass on his enthusiasm to others. . . Many foresters all over the world found their vocations as a result of hearing ‘The Man of the Trees’ speak. I certainly did, but his impact has been much wider than that. Through his global lecture tours, St. Barbe has made millions of people aware of the importance of trees and forests to our planet.” Allan Grainger
“The science of forestry arose from the recognition of a universal need. It embodies the spirit of service to mankind in attempting to provide a means of supplying forever a necessity of life and, in addition, ministering to man’s aesthetic tastes and recreational interests. Besides, the spiritual side of human nature needs the refreshing inspiration which comes from trees and woodlands. If a nation saves its trees, the trees will save the nation. And nations as well as tribes may be brought together in this great movement, based on the ideal of beautifying the world by the cultivation of one of God’s loveliest creatures – the tree.” ~ Richard St. Barbe Baker.
“I believe in the Oneness of Mankind and all living things and the interdependence of each and all.”Richard St. Barbe Baker
The Trembling Aspen is also referred to as the Quaking Aspen (Populus tremuloides Michx)
Native species, Trembling Aspen or Populus tremuloides, quaking aspen, trembling aspen, American aspen, Quakies, mountain or golden aspen, trembling poplar, white poplar,, Richard St. Barbe Baker Afforestation Area. Saskatoon, SK, CA
Trembling Aspen grove Richard St. Barbe Baker Afforestation Area Saskatoon, Saskatchewan, CA
Trembling Aspen grove Richard St. Barbe Baker Afforestation Area Saskatoon, Saskatchewan, CA
A ramet is an individual plant belonging to a clone. The botanical term for a sucker is ramet. The clone originates from one ortet. An ortet is the original or mother plant. A clonal colony is also referred to as a genet. A genet is the group of genetically identical individuals, such as plants, fungi, or bacteria, that have grown in a given location, all originating vegetatively, not sexually, from a single ancestor. In plants, an individual in such a population is referred to as a ramet. All plants (ramets) reproduced asexually from a common ancestor (ortet) and have identical genotypes which means it is an exact clone or perfect copy of the original ortet. A genotype is the genetic constitution of an individual organism.
The Trembling Aspen May 25, 2019
Tomáš Herben of the Department of Botany, Faculty of Science, Charles University and at the Institute of Botany, Czech Academy of Science relates rhizomes to clonal growth. Rhizome is from both Latin and Greek root rhizoma meaning “mass of tree roots”, and from the root rhizoun meaning “cause to strike root, root into the ground” and from the Green rhiz meaning “root” and -ome. In botany, rhizome is a horizontal, underground plant stem which is able to produce the shoot and root systems of a new plant. Duana A. Pelzer, also states that “Aspen (Populus tremuloides) dominates the southern treeline in western Canada, has long‐lived below ground connections between mother and daughter ramets, and reproduces vegetatively via resprouting rhizomes.” The Trembling Aspen clone can be called rhizomatous.
The Trembling Aspen May 25, 2019
Scientists, foresters or gardeners can practice vegetative propagation using rooted cuttings, grafting, or tissue culture. In the case of the Trembling Aspen, the original plant is also called the ortet.
The Trembling Aspen root suckers are produced from meristems featured in the cork cambium of the root systems. The Cambium is a layer of tissue between the wood and the bark from the Latin cambium meaning “exchange” and Latin cambiare “change. The cork cambrium, also called a phellogen, produces an outer protective barrier or corky tissue, and an inner phelloderm- a thin, food conducting vascular tissue.
The Trembling Aspen tree bark May 25, 2019
The roots twist, coil and undulate underground. Growing sideways, laterally, they do not reach lower than 40 cm (16 inches) below the surface of the soil and most often stay within 2 to 10 cm (1 to 4 in) from the soil surface.
A meristem is a collection of cells forming plant tissue in the zones where plant growth can take place. These undifferentiated cells (meristematic cells) have the capability for cell division, promoting growth and change. Meristem comes from the Greek root “merizein” which means “to divide” which is the main function of the merismatic cells, to change and divide thus providing new growth for the tree. Differentiated plant cells cannot produce new growth, as they cannot change.
The shoots develop following apical dominance. Apical dominance occurs when the shoot apex inhibits the growth of lateral buds so that the plant may grow vertically upwards towards the light. These shoots however, lie in wait, remaining dormant due to hormones called “Auxin” expressed by the main Trembling Aspen clone. High soil temperature, depletion of carbohydrate food sources, or excess soil moisture may inhibit the formation of suckers. If the Aspen Grove is disturbed, the hormonal balance is upset within the Trembling Aspen grove. There is a decrease in Auxin allowing meristem to develop into buds, then into shoots above ground, finally developing fully producing ramets which can be visibly seen above ground as part of the Trembling Aspen grove. Suckers originate after disturbances such as clearcutting, girdling, tree defoliation or fire.
The Trembling Aspen Dioecious Catkin or Ament May 25, 2019
When the suckers start to form, the parent root changes. The suckering rhizomatous root system has four parts:
The root collar, stump or root cap
The distal parent root
The proximal parent root
The adventitious roots
The root collar is the underground area of the Trembling Aspen sucker where it adjoins the stem. This root collar is the protective layer, so that apical meristem (upward changing new growth) is not affected by rocks, dirt or pathogens (germs.) The sucker roots and the parent roots cannot be distinguished from each other at the root collar, root cap or stump.
The distal parent root grows quite large to accommodate the new sucker formation. The distal parent root fills with juicy sap, and is quite succulent and tender. Distal means situated on the outside edge away from the point of attachment to the parent.
The proximal root which is on the close side of the root collar, or stump formation. Proximal means to be on the nearest to the point of attachment.
The adventitious roots of the newly initiated root suckers reveal growth downwards on the distal end of the roots reaching down to the root cambium of the Trembling Aspen clone or grove. Adventitious means formed accidentally or in an unusual anatomical position. These sucker roots will rely on the parent root for water and nutrients for the first few years. In some cases the suckers rely on the parent roots for more than 20 years. This interplay between parent root and ramet gives the sucker a distinct advantage over Aspen seedlings and other species arising on the forest floor.
Whereas shoots arising inside the meristem are one way to give rise to shoots as above, there are also shoots which arise from the exterior surface of Aspen roots from pre-existing primordia. It is believed that these primordia arise from injury or disturbance to the root system, perhaps by a grazing animal. Primordia comes from the Latin root prīmōrdiālis which is the earliest stage of development of the organism.
Root sprouting is the most commonly seen means of reproduction for the Trembling Aspen. This is referred to as vegetative asexual reproduction.
The Trembling Aspen is also referred to as the Quaking Aspen (Populus tremuloides Michx) Leafy branchlet, Female Ament or catkin, Young Male Ament or catkin, Fruit, Floral Bract.
A Trembling Aspen grove or stand of trees is connected underground by this common root system originating from the ortet. Each Aspen Clone is dioecious. One Aspen stand of trees may be composed of a mosaic of clones with their roots interspersed with each other. Dioecious means that there are distinct male and female organisms, or boy and girl clones. A stamen is the pollen producing male organ of the flower. Pistils arise on the flowers of the female Trembling Aspen stands, and feature a base ovary, a style or pillar which extends from the ovary to the stigma. The stigma is sticky enabling it to capture the pollen from the male Trembling Aspen clone.
The Trembling Aspen Dioecious Catkin or Ament
A Trembling Aspen feature aments, also referred to as catkins. Each catkin bears many tiny dense flowers. The name catkin comes from the German root “kätzchen,” or in Dutch “katteken” meaning kitten. The aments look like the furry tail of a kitten. The catkins can be anywhere from 1 to 8 cm in length (1-1/2” – 3”) The flowers with red stigmas are female flowers. The flowers bearing black, dark anthers are male flowers. The seeds will spread in the wind across distances of 500 meters (1,600 feet) up to several kilometers in heavy winds. The seeds are plumose, which means having many fine filaments or branches which give a feathery appearance. Seedlings have barriers to establishment because early spring rainfall in the semi-arid prairie regions may be followed by a dry period ~ killing newly germinated seedlings.
The Trembling Aspen Dioecious Catkin or Ament
Trembling Aspen will hybridize, or cross with other species of poplar trees (Populus)
The extent of a single Trembling Aspen clone of trees can be determined by several features; morphology, and phenology. These two methods bring in the observation of the leaf size and shape, the character and colour of the bark, and the changes in the season. Morphological analysis is the study of the form and structure of organisms and their specific structural features such as the outward appearance of the shape, structure, colour, pattern and size of the visible aspects. Morphology has as its roots the Greek word, morphé “form” and logos “the study of.” The study of periodic plant and animal life cycle events and how these are influenced by seasonal and interannual variations in climate, as well as habitat factors (such as elevation) is the science referred to as phenology. Phenology means the study of the influence of climate on recurring natural phenomena, and is derived from phainō, which is Greek for “to show, to bring to light, make to appear” and logos.
Taking the observations one step further would be to employ a procedure called digital morphometrics. This digital approach utilizing scanned leaf images carefully tracking the location and statistics of each leaf, and comparing the digital scans of each leaf recording the analysis and observation of the morphology of each digital leaf scan. Specific and unique clone signatures appear under the observation of discernible patterns.
Aspens feature leaf dimorphism which arise from two types of leaflets, featuring short fixed shoot (stem) growth, and long free shoot growth. Short shoots can only produce embroynic early leaves, and are the very first set of leaves which appear in the spring from the winter bud. Embroyo is from the Greek embryon, “a young one”, or “one that grows at an early stage of development.” This is referred to as the spring flush. The first late leaves are also present in the winter bud, but they are arrested primordia or stopped at the beginning. Primordia comes from primus meaning ”first” and ordior “to begin”.
The Trembling Aspen Autumn foliage
Lateral long shoots may produce “early” or “late” leaves. The fact that the long shoots can produce two types of leaves means that they are called heterophyllous stems or shoots. Heterophyllous meaning having two different kinds of leaves on the same stem comes from the Greek root heteros meaning “other”, and phyllon, “leaf”. Late leaves have more variety in their shape than the early leaves. Gland-tipped teeth are featured around the leaf margins on late leaves only.
A Trembling Aspen Clone leaf flush will occur at the same time because clones share the same genotype. Likewise, since the Trembling Aspen genet is all one clone, the entire genet will change colour all at once in the autumn.
Scientists have studied how to differentiate one clone of Trembling Aspens from another, and there is much discussion and preferences stated on the criteria and methods used. Hana Jelı´nkova et al have determined that finding the unique signature morphological traits to be superior to the use of spring phenology for successful analysis.
Spring phenology is more accurate than autumn phenological changes according to Michael Grant, and J.M.I. McGrath et al wrote that the phenology during spring flush showed a variety in morphology depending upon climate change variations. Both first and second leaf flushes, and their characteristics (morphology) were studied by Samuel B. St. Clair’s team. Defoliation of the leaves by insects, may require the trees to flush out a second time, as would drought and temperature extremes such as a late spring frost causing damage and defoliation of the first flush. Defoliation is to destroy or cause widespread loss of leaves.
The Trembling Aspen Leaflets and Dioecious Catkin or Ament May 25, 2019
The size and shape of leaves showed a variety between Trembling Aspen groves depending upon if the trees were in an area of elevated oxygen or Carbon Dioxide. In an interesting data collection, Reimo Lutter et al studied spring and autumn phenology on the Aspen tree from one year to the next, and found that the growing season has been lengthening.
“The timing of bud break and bud set represents events in survival and growth, discernment of these mechanisms and their interactions with climatic variables is a key to understand the consequences of the projected climate change for Populus forests”(Sivadasan, 2017). Leaf phenology has been shifting in response to earlier leaf flushing due to warm winters in relation to climate change state Yongshuo et al. Now then, Joyce G. Greene suggested that it would be wise to look at six different features to seperate Aspen clones;
“Sex
Time of leafing, and of leaf fall
Spring and Autumn leaf colour
Shape and Size of leaves,
Leave serration
Pubescence of dormant buds.”(DeByle, 1985)
Burton V. Barnes developed another set of criteria for distinguishing clones, by season and in order of usefulness.
All Seasons
Bark
1. Texture
Color
Stem Characteristics
Form
Branching habit (angle, length, and internode length)
Susceptibility to injury
Sunscald
Frost crack
Insect and disease injury Miscellaneous
Self-pruning
Galls ~ Plant galls are abnormal swelling outgrowth of plant tissues caused by various parasites, from viruses, fungi and bacteria, to other plants, insects and mites.
Spring
Sex
Time of flowering, and flower characteristics
Time, color, and rate of leaf flushing
Summer
Leaf shape (width : length ratio), color, and size
Shape of leaf blade base
Leaf margin; number, size, and shape of teeth
Shape of leaf tip
Leaf rust infection
Autumn
Leaf color
Time and rate of leaf fall”
(DeByle, 1985)
Note: Pages 149-152 of Norbert V DeByle book features an appendix entitled, Wild Mammals and Birds Found in Aspen and Aspen-Conifer Mixed Forests of Western United States and Adjacent Canada.
Article copyright Julia Adamson
The Trembling Aspen Autumn foliage
Citizen Science:
Use these tools to track the morphology and the phenology of the Trembling Aspens out at Richard St. Barbe Baker Afforestation Area, and in the George Genereux Urban Regional park. There is more than one Trembling Aspen stand in both the afforestation greenspaces.
A great way to engage in citizen science at the Richard St. Barbe Baker Afforestation Area, and in the George Genereux Urban Regional park is to post your images on their facebook pages!
Is it easy or difficult to determine how the Trembling Aspen clone groves are distinct from each other in the Richard St. Barbe Baker Afforestation Area, and in the George Genereux Urban Regional park? Can this interesting experiment to study morphology and phenology in relation to clonal colonies be repeated to determine where one genet begins and another ends? How many female genets are there? How many male genets? How many Trembling Aspen groves are mixed mosaics of both female and male clones?
What is the role of Auxin?
Have you seen Heterophyllous long stem shoots?
What colour is the bark of the Trembling Aspen?
What colour is the Trembling Aspen leaf in the autumn?
What is a catkin?
What time of year would it be best to see a catkin – spring, summer, autumn or winter?
What does dioecious mean?
What is the difference between stoloniferous roots and those which are rhizomatous?
What is an ortet, and what is a ramet? Are they related to each other?
How do Trembling Aspens propagate?
What colour are Trembling Aspen stigmas? What colour are Trembling Aspen anthers?
What does plumose mean?
What does morphology mean?
What is phenology?
Would you prefer to use phenology or morphology to study an Trembling Aspen stand of trees to determine if it is a mosaic, or a male clone or a female clone?
What upsets the Trembling Aspen’s hormonal balance?
How can studying phenology with citizen science lay the methodology for observing the effects of climate change?
DeByle, Norbert V.; Winokur, Robert P. (August 1985), (PDF), United States Department of Agriculture Forest Service. Rocky Mountain Forest and Range Experiment Station. General Technical Report RM-119. https://www.fs.fed.us/rm/pubs_rm/rm_gtr119.pdf, retrieved May 25, 2019
Herben, Tomáš (September 2001), Rhizome: a model of clonal grow(PDF), Department of Botany, Faculty of Science, Charles University and at the Institute of Botany, Czech Academy of Science, retrieved May 25, 2019
Schier, George A (May 29, 1972), Origin and Development of Aspen Root Suckers, U.S.D.A. Forest Service. Intermountain and Range Experiment Station, Ogden Utah, retrieved May 25, 2019
Sivadasan, Unnikrishnan; Randriamanana, Tendry; Chenhao, Cao; Virjamo, Virpi; Nybakken, Line; Julkunen‐Tiitto, Riitta (October 7 2017), Effect of climate change on bud phenology of young aspen plants (Populus tremula. L), Ecol Evol. 2017 Oct; 7(19): 7998–8007. Published online 2017 Sep 1. doi: 10.1002/ece3.3352, retrieved May 25, 2019
SPECIES: Populus tremuloides, Fire Effects Information System (FEIS) Index of Species Information Missoula Fire Sciences Laboratory, 2018, December 4, retrieved May 25, 2019
“Children’s experience with the natural world seems to be overlooked to a large extent in research on child development, but it would be interesting to examine children’s early experiences with nature and follow how those experiences in nature and follow how those experiences influence the child’s long-term comfort with and respect for the natural world ~ comfort and respect…Given the power of nature to calm and soothe us in our hurried lives, it also would be interesting to study how a family’s connection to nature influences the general quality of family relationships. Speaking from my own personal experience, my own family’s relationships have been nourished over years through shared experiences in nature ~ from sharing our toddler’s wonder upon turning over a rock and discovering a magnificent bug the size of a mouse, to paddling our old canoe down a nearby creek during the children’s school years, to hiking the mountains.” ~ Martha Farrell Erickson
“Healing the broken bond between children and nature may seem to be an overwhelming, even impossible task. But we must hold the conviction that the direction of this trend can be changed, or at least slowed. The alternative to holding and acting on that belief is unthinkable for human health and for the natural environment. The environmental attachment theory is a good guiding principle: attachment to land is good for child and land.” ~ Richard Louv
Richard St. Barbe Baker Afforestation Area is located in Saskatoon, Saskatchewan, Canada north of Cedar Villa Road, within city limits, in the furthest south west area of the city. 52° 06′ 106° 45′
Addresses:
Part SE 23-36-6 – Afforestation Area – 241 Township Road 362-A
Part SE 23-36-6 – SW Off-Leash Recreation Area (Richard St. Barbe Baker Afforestation Area ) – 355 Township Road 362-A
S ½ 22-36-6 Richard St. Barbe Baker Afforestation Area (West of SW OLRA) – 467 Township Road 362-A
NE 21-36-6 “George Genereux” Afforestation Area – 133 Range Road 3063 Wikimapia Map: type in Richard St. Barbe Baker Afforestation Area
Google Maps South West Off Leash area location pin at parking lot Web page: https://stbarbebaker.wordpress.com Where is the Richard St. Barbe Baker Afforestation Area? with map Where is the George Genereux Urban Regional Park (Afforestation Area)? with map
Please help protect / enhance your afforestation areas, please contact the Friends of the Saskatoon Afforestation Areas Inc. (e-mail)
Support the afforestation areas with your donation or membership ($20.00/year). Please donate by paypal using the e-mail friendsafforestation AT gmail.com, or by using e-transfers Please and thank you! Your donation and membership is greatly appreciated. Members e-mail your contact information to be kept up to date!
“They recognize that while knowledge about nature is vital; passion is the long-distance fuel for the struggle to save what is left of our natural heritage and ~ through an emerging green urbanism ~ to reconstitute lost land and water. Passion does not arrive on videotape or on a CD; passion is personal. Passion is lifted from the earth itself by the muddy hands of the young; it travels along grass-stained sleeves to the heart. If we are going to save environmentalism and the environment, we must also save an endangered indicator species: the child in nature.”~ Richard Louv.
“Planting and growing increasing quantities of trees is the scientific solution to Earth’s environmental dilemma” Dr. Richard St. Barbe Baker
The aim, passion and love aim of Richard St. Barbe Baker was to form ‘a society of tree lovers working to create a universal tree sense and encourage all to plant, protect and love trees everywhere’.
As you celebrate Valentine’s day, today, February 14, start a tree seedling to be planted out this spring. A proverb says that “Saint Valentine brings the keys of roots”. Plants and flowers start to grow on this day. It has been celebrated as the day when the first work in the vineyards and in the fields commences. It is also said that birds propose to each other or marry on that day. To support this Valentine’s Day ritual, Richard St. Barbe Baker has said, “Who plants a tree loves others than himself”
“Who plants a tree loves others than himself” Richard St. Barbe Baker. For the love of trees.
Dorothy Maclean’s book, Call of the Trees, echoes the sentiments of Richard St. Barbe Baker. “What are the themes of the messages from the Trees?
• The trees speak of love: of Oneness among humans, trees, and all the rest of life.
• Nature is conscious and intelligent, and ready to coöperate with humanity.
• The call is for humans to awaken from their sleep of separation, and to fulfill their
destiny of healing the earth”
Richard St. Barbe Baker recounts his first experience immersing him in his lifelong love of trees, “…I seemed to have entered the fairyland of my dreams. I wandered on as in a dream, all sense of time and space lost…buoyed up with an almost ethereal feeling of well-being, as if I had been detached from earth. I became intoxicated with the beauty around me, immersed in the joyousness and exaltation of feeling part of it all… Rays of light pierced the canopy of the forest… I had entered the temple of the woods. I sank to the ground in a state of ecstasy; everything was intensely vivid… The overpowering beauty of it all entered my very being. At that moment my heart brimmed over with a sense of unspeakable thankfulness which has followed me through the years since that woodland rebirth.”
In Choices of Love,by Maclean she relates, “When I first contacted the soul essence of trees, the vital need for large trees on the surface of the Earth was communicated to me. The same message was repeated again and again wherever and whenever I attuned to, or “listened” to, the trees.
Photo of Richard St. Barbe Baker Courtesy: University of Saskatchewan, University Archives & Special Collections, Richard St. Barbe Baker fonds, MG 71
Richard St. Barbe Baker expounds further, “It is with a spirit of reverence that I approach God’s creation – this beautiful Earth. We may climb mountains or wander through field and forest, intoxicated by loveliness through the changing hours and seasons recorded by the length of shadows cast by the trees – and as we watch the pink, opalescent fingers of the dawn reaching up from beneath the dark horizon, so we wait for the sunrise of our awakening to the realisation of our kinship with the earth and all living things.”
Later, Richard St. Barbe Baker, would state that the poem Terra Incognita by John Masefield, encapsulated his insight;
“Here in the self is all that man can know
Of Beauty, all the wonder, all the power,
All the unearthly colour, all the glow,
Here in the self which withers like a flower;
Here in the self which fades as hours pass,
And droops and dies and rots and is forgotten
Sooner, by ages, than the mirroring glass
In which it sees its glory still unrotten …
Beauty herself, the universal mind,
Eternal April wandering alone;
The God, the Holy Ghost, the atoning Lord,
Here in the flesh, the never yet explored. John Masefield“
And this spiritual experience created for St. Barbe a love for trees powerfully embracing his soul, and inspired Richard St. Barbe Baker’s objective, was which echoed throughout the world; ” to develop a “tree sense” in every citizen and to encourage all to plant, protect, and love their native growth.”
Happy Valentine’s Day!
This day, marks the beginning of spring, and in contemporary times, February 14 is celebrated as the day of love. What could those who are suspicious bear against any other on such an auspicious day.
“Valentin – prvi spomladin” (“Valentine — the first spring saint”)~proverb
Richard St. Barbe Baker Afforestation Area is located in Saskatoon, Saskatchewan, Canada north of Cedar Villa Road, within city limits, in the furthest south west area of the city. 52° 06′ 106° 45′
Addresses:
Part SE 23-36-6 – Afforestation Area – 241 Township Road 362-A
Part SE 23-36-6 – SW Off-Leash Recreation Area (Richard St. Barbe Baker Afforestation Area ) – 355 Township Road 362-A
S ½ 22-36-6 Richard St. Barbe Baker Afforestation Area (West of SW OLRA) – 467 Township Road 362-A
NE 21-36-6 “George Genereux” Afforestation Area – 133 Range Road 3063 Wikimapia Map: type in Richard St. Barbe Baker Afforestation Area
Google Maps South West Off Leash area location pin at parking lot Web page: https://stbarbebaker.wordpress.com Where is the Richard St. Barbe Baker Afforestation Area? with map Where is the George Genereux Urban Regional Park (Afforestation Area)? with map
Please help protect / enhance your afforestation areas, please contact the Friends of the Saskatoon Afforestation Areas Inc. (e-mail)
Support the afforestation areas with your donation or membership ($20.00/year). Please donate by paypal using the e-mail friendsafforestation AT gmail.com, or by using e-transfers Please and thank you! Your donation and membership is greatly appreciated. Members e-mail your contact information to be kept up to date!
“St. Barbe’s unique capacity to pass on his enthusiasm to others. . . Many foresters all over the world found their vocations as a result of hearing ‘The Man of the Trees’ speak. I certainly did, but his impact has been much wider than that. Through his global lecture tours, St. Barbe has made millions of people aware of the importance of trees and forests to our planet.” Allan Grainger
“From the forest and wilderness come the tonics and bark which brace mankind…A town is saved, not more by the righteous men in it than by the woods and swamps that surround it…”
-Henry David Thoreau
Richard St. Barbe Baker Afforestation Area. George Genereux Urban Regional Park. 