Lesson on TATAKalikasan, Ateneo de Manila University
87.9 FM Radyo Katipunan, every Thursday) 11 to 12 a.m.
International Day of Mountains with emphasis on the Importance of Mountains as Biome
Biome refers to the community of plants and animals that occur naturally in an area, often sharing common characteristics specific to that area. Biome, also known as a major life zone, is an area that includes communities of plants and animals that have a common adaptation to that particular environment.
It's a day to champion sustainable practices, celebrate the richness of mountain communities, and embrace the innovations that ensure these wonders remain breathtaking for generations. The theme for International Mountain Day 2024 focuses on a comprehensive approach to safeguarding mountain ecosystems and communities.
Dr Abe V Rotor
Co-Host with Fr JM Manzano SJ, and Prof Emoy Rodolfo, AdMU
Introduction
December 11, "International Mountain Day", was designated by the United Nations General Assembly in 2003. The General Assembly "encouraged the international community to organize events at all levels on that day to highlight the importance of sustainable mountain development."
About 13% of the world's population lives in the mountains. Billions more people live downstream from mountains and directly experience their benefits. Mountains cover 22% of our planet's land areas. Mountains supply 60% to 80% of the world's freshwater.Dec 11, 2023
How can we preserve the mountain ecosystem?
Plant more trees. One of the most direct ways to protect mountain ecosystems is to replenish depleted forests. Tree planting campaigns can help restore native flora, counter soil erosion, and provide habitats for local fauna.
What are the benefits of going to the mountains?
Rich in oxygen, this fresh air promotes deep breathing, stimulates your lungs, improves blood circulation, and contributes to optimal oxygenation of all cells in your body. Mountains are teeming with unique biodiversity, and this diversity can be your ally in strengthening your immune system.
Internet
Part 1 - The Tropical Rainforest - Richest Ecosystem
In celebration of International Day of Forests - March 21, 2023*
"Rainforests are Earth's oldest living ecosystems, with some
surviving in their present form for at least 70 million years."
- National Geographic Society
The rainforest serves as watershed, keeps river full and clean,
and creates a cool mini climate in the area, Bohol.
Reforestation rebuilds and increases stand of trees, Bohol
Let us look at the TRF profile like slicing a multi-layered cake and studying its profile. It is made up of storeys similar to a high-rise building. The “roof” or canopy is what we see as forest cover. Here and there are very tall trees called emergents like living towers jotting through the monotonous canopy.
From the air, the view of a tropical forest is one huge and continuous green blanket that catches the energy of the sun and through photosynthesis converts it into organic materials beginning with simple sugar to the most complex compounds from which useful materials are derived - wood, rubber, resin, and drugs, etc. These products are needed to sustain the life of countless organisms and the stability of the ecosystem itself.
From the forest floor, one can see only a little part of the sky, with the rays of the sun filtering through. But now and then, the trees, depending on the species, season and other environmental conditions, shed off their leaves, which can be compared to the molting of animals as they grow. Entire crowns of leaves fall and litter the forest floor. Transformation into humus continuously takes place with the aid of insects, bacteria, fungi, earthworms and the like. And this is very important because humus fertilizes the soil and conserves water acting as sponge and blanket.
This is one of the wonders of nature. Trees in a tropical rainforest have this special characteristic. They are not only self-fertilizing; they are soil builders. Through time, with the deciduous cycle repeated without end, the forest floor – even how thin the soil is, or how solid the underlying rock is – builds up, layer after layer, and it is this process that enables many organisms in the forest obtain their nutrition in order to grow.
“He who plants a tree loves others beside himself.”- English Proverb
How big can a tree grow and for how long? Take the case of the Redwoods or Sequoia found growing in southern California and China. I saw a tree of this kind in southern Taiwan, killed by lightning. The tallest redwood, which is still growing today is 267.4 feet tall with a trunk diameter of 40.3 feet. It is estimated to be 3,500 years old.
The analogy of the layers of a rainforest with a ten- or twelve-storey building gives us in imagination of the orderliness of nature in keeping the rich biodiversity of the ecosystem.
The true forest primeval – the rain forest – stands along the equator now reduced into a sanctuary of “living fossils” of plants and animals that once constituted the eternal green cover of the earth.
Rainforest profile Sarawak, Borneo (Internet)
something that if you stand among the trees during this transformation you will find a kind of communion that, while it can be explained biologically, fills the spirit with the wonders and mysteries of nature.
The tropical rainforest is a natural menagerie where peace, music, colors, patterns, art and skill are not so well known to modern man. The high-perched artists like squirrels and monkeys are better acrobats by birth and practice than any known human acrobats. Many primates howl with electrifying, ear splitting and blood-chilling sound that breadth the land. Above plummet the masters of the sky – the Philippine eagle and hawks, spotting their preys which may be several kilometers away, or hundreds of meters below – something which our modern spotting scopes can not yet achieve with readiness and precision.
Inside their tunnels the termite workers tap their way and chop the wood for their colony and themselves. Man has yet to learn more about the social structure of this insect.
TRIVIA:
Inside their tunnels the termite workers tap their way and chop the wood for their colony and themselves. Man has yet to learn more about the social structure of this insect.
TRIVIA:
. The total number of plant species used for medicinal purposes could be as high as 50 000.
. Several studies proved that a visit to a forest environment lowers blood pressure and pulse rate, and reduces cortisol levels.
. The world is losing 10 million hectares of forest each year due to deforestation - about the size of Iceland. Source: FAO 2020
. Several studies proved that a visit to a forest environment lowers blood pressure and pulse rate, and reduces cortisol levels.
. The world is losing 10 million hectares of forest each year due to deforestation - about the size of Iceland. Source: FAO 2020
* International Day of Forests 2023 will be celebrated on the theme, ‘Forests and Health,’ which calls for giving, not just taking, recognizing that healthy forests will bring healthy people. The UN General Assembly (UNGA) proclaimed 21 March as the International Day of Forests in 2012. The Day celebrates and raises awareness of the importance of all types of forests.
The Tropical Rainforest’s Last Stand
The Tropical Rainforest could be the biblical Lost Paradise
immortalized in the masterpieces of John Milton - Paradise Lost and Paradise Regained.
Aerial and closeup views of Bohol landscape. .
It was a pathetic sight. The pair was apparently captured when their natural habitat - tall trees that made the original forest were cut down for lumber, and the area subsequently converted into farmland in a most destructive system called swiden or kaingin farming.
Loss of Natural Habitat Results in Loss of Species
It is estimated that more than half the species of plants, animals and protists live in the tropical rainforests. According to a Time report, there are as many as 425 kinds of living plants that are naturally occupying a hectare of tropical rainforest in the Amazon. Similarly our own rainforest is as rich because the Philippine lies on the same tropical rainforest belt together with Indonesia and Malaysia in Southeast Asia. There are 3,500 species of indigenous trees in our rainforest.
Imagine a single tree as natural abode of ferns, orchids, insects, fungi, lichens, transient organisms - birds, monkeys, frogs, reptiles, insects and a multitude more that escape detection by our senses. The tropical rainforest must be God’s chosen natural bank of biodiversity. The “Lost Paradise” that the Genesis describes and literary giant John Milton classically wrote – Paradise Lost and Paradise Regained – is undoubtedly one that resembles a tropical rainforest.
ANNEX 1 - The Tropical Rainforest on a Wall Mural
Wall mural (8 ft x 16 ft) St Paul University Quezon City by the author, 2000
After putting down my brush, I took a view of the mural from a distance. The scene – unspoiled nature – one spared from the hands of man and typified by the tropical rainforest, flowed out from a wall that was previously white and empty.
In the course of painting the mural, which took all of seven days and in the days following its unveiling, I took notice of the reactions of viewers. It must be the stillness of the scene, freshness of its atmosphere, and its apparent eccentricity that attract passersby as if in search of something therapeutic. It seems to slow down busy feet, soothing tired nerves. There is something I thought was mysterious beyond the levels of aesthetics. For the huge scene is a drama of life completely different from city living. It is respite. It is transformation from concrete to greenery, from cityscape to landscape.
Yet, I found it difficult to give it a title and an explanation that captures both its essence and message. This time many ideas crowded my mind. At the start of my painting labors, the challenge was how and where to start painting. Now that it is completed, what else is there to say after one has “said” it all in colors and lines, hues and shadows, perspective and design? What more is there to declare for after the last page of a book? For a painting, it is the same.
Relaxation did not come easy for me after many hours of concentrating on my subject, dealing with a fast-drying medium of acrylic. What made it more challenging was the unending attempt to capture those fleeting impressions and recollections that pervaded my mind as I painted. I then took a pen and slowly wrote my thoughts. From the mural, I saw the scenery of my childhood on the farm, views of my travels here and abroad, imagery from my readings, and views drawn out like a thread from the mass of a golf ball. It was imagery and memory working jointly.
Tropical Rainforest Model
I chose the tropical rainforest scenery since it is the richest of all ecosystems in the world. The Philippines, being one of the countries endowed with this natural wealth is a treasure, indeed. For this reason, I believe that, the tropical rainforest closely resembles the description of the biblical paradise. It is not only a living bank of biological diversity; it is the most important sanctuary of living matters on earth.
To paint such a big wall is no easy task. It is not unusual to face a blank wall, literally speaking, and not knowing what to do first even with all the colors and tools on hand – and a predetermined topic in mind. Shall I start at the center and move outward, or from both sides slowly progressing inward? Or do I divide the wall into parts, working on them one by one, then unifying them at the end?
…and Heaven and Nature Sing
Christmas was already in the air and the Siberian winds were bringing in the chills. Carol music was now being played in malls, schools and homes. I was engrossed in my work when some students, watching me paint, sang a familiar song. On this particular occasion, something about the song chimed inside me, directing me towards the central theme of my mural.
“…and heaven and nature sing,and heaven and nature sing,and heaven, and heaven and nature sing.”- Joy to the World
What does this mean? Is it the idea of nature representing the entire universe in a state of perfection? Or is it nature as one? Does it unite heaven and earth? Does it connect human beings and the galaxies as one family?
Little did I know of my ecology. As a subject I teach in college and in the graduate school I depend much on formulas and equations, principles and case studies. My knowledge about the environment is structured and formal. I use module maps or course syllabi based on accepted teaching techniques and references. My approach was comparative analysis. I was a judge of the beautiful and ugly, the do’s and don’ts. At times I am a Utopian; at others, conformist.
Little did I realize that the order of Nature is not merely determined by natural laws applied as ecological tenets, but as a divine law which determines its arrangement, the subordination of the means to the end, and the assimilation of the parts to the whole. Many of us are ignorant of this law, or if we know it, seem to forget or disregard it as we relentlessly work to exploit the earth.
In our apparent failure to preserve nature, perhaps it is time to look at ecology with the essence of this popular Christmas song – a song that makes everyday of the year, Christmas. Ecology is “heaven and nature singing together.” Only then can we truly understand the term, balance of nature – a kind of dynamic equilibrium that leads to homeostasis where there is stability among interdependent groups that characterize natural processes, and the period in which they take place. The ultimate conclusion is always a balanced system. We have to look beyond books to understand biological diversity, and its application in nature, to find the common phrase: In diversity there is unity. The general rule is that the wider the diversity is in terms of number of living species, and in terms of the number of natural species and their habitats, the more closely knit the biosphere becomes, resulting in a richer, more stable environment. Undoubtedly, all this is part of a grand design inspired divinely.
A Hole in the Sky
Looking at the mural from a distance one notices a darkened part of the sky, apparently a hole (though this is not the ozone layer pierced by CFC pollution). It gives one a feeling that it is a tunnel to infinity as if to link both earth and heaven. Through this hole, one envisions a Higher Principle. From the foreground, which is the placid stream of a downward meandering river, its tributaries and banks lined with trees and thickets, the eye soon reaches the forested hills and mountains shrouded by clouds.
But it does not end there. Here the cloud is a curtain laden with the radiance of the sun, and the life-giving provenance of rain, useless each without the other for life on earth to exist. This is the crossroad. The cloud opens with a backdrop of infinity. The universe, whose limit is unknown, bursts open a foreground that reveals a whole drama of life on earth. After that, the eye repeats the journey. In the process, the viewer becomes sensitive to the details of the painting. He searches for things familiar, or situations that later become a new experience.
Creatures in the Forest
Creatures in general are not as visible as they appear in books and on the screen. They blend with their surroundings mainly for predatory anticipation and protective camouflage. But there are other reasons too, that are not well understood. Take the case of the butterflies. Their beauty is extravagant for their basic function as pollinators. Fish jump for mere pleasure, dragonflies have wings that split light into prisms. Birds stay in the sky longer for the sheer joy of flying, and not just to cruise in search of a prey.
Among the animals suggested to me while painting the mural are flying lemur, Philippine monkey, heron, monitor lizard, boa constrictor and hornbill. I painted these - and many more, the way I imagined them in their natural habitat. I put a touch of Noah’s Ark, painting them in pairs. For the rodents, ducks and doves I made them in amiable groupings that exude a familial atmosphere.
Whenever I see viewers seriously searching for these creatures with walking fingers, I am tempted to add to the collection of creatures, making them even more difficult to find. But that might change the ambiance to fun and puzzle solving, rather than of meditation and recollection.
People in the Mural
The trees and the massiveness of the scenery dwarf the characters in the mural. They appear mindless of events and time. They care not for the chores of the day. Those who are engrossed fishing with a simple hook-and-line do not show excitement even as they land their catch. Others patiently wait for a bite. There is a sense of tranquility and peace to all characters, whether they are promenading or just passing the time away. Their faces show only the slightest hint of anger or sadness.
I noticed viewers trying to identify themselves with the characters of the mural. Some construction workers envision themselves fishing. High school students are drawn by the promenades. But there are those who simply imagine themselves part of the scene. “This place is familiar to me,” one would say, apparently recalling provincial life. “We have flying lemurs in Davao,” says another.
Where does the water flow, and what does the mural mean to us? Water is everywhere. It is free to flow. Tributaries abound as if there were no limit. Trees are everywhere and far into the backdrop is a vast virgin forest. There is no sign of man’s destructive hand. At the foreground is a placid pond where Nymphaea and lotus grow. It is in contrast to the lively pulse of the river. This is a corner where life is peaceful and serene. It is here that we draw strength in facing the river and beyond.
What really is the message of the mural?
Quite often, images of nature enrapture us. These are reminiscences of childhood, a re-creation of a favorite spot we may have visited or seen, or products of the imagination greatly influenced by the society we live in.
These images reflect a deep-seated biological longing to be part of nature. Putting it in the biblical sense, it is a natural searching for the lost paradise. They are a refuge from city living, a respite, and an escape from the daily grind.
But these images do not only tell us of what we are missing. Rather, it reminds us what we are going to miss, perhaps forever, if we do not heed nature’s signal towards a fast declining ecosystem. If we do not change our way of life from too much dependence on consumerism, to one more closely linked to conservation of nature, we may end up building memories and future archives of a lost world.
“Destroying rainforest for economic gain is like burning a Renaissance painting to cook a meal.” - E. O. Wilson – American researcher, theorist, naturalist, and author ~
ANNEX 2 - Piece of Eden and Peace of Mind
Dr Abe V Rotor
A Piece of Eden in acrylic, painting by the author on canvas 30" x 48" 2021
Like Pangea breaking up into seven continents through eons of time and evolution; the famed Paradise too, broke into fragments since the seventh day of creation.
So, in all corners of the earth, lay pieces of Eden strewn in forests, valleys and seas; and man too, made his own version of that Utopia, creating, modifying as he sees.
Beauty is at its best in the arts, in all facets of life, resort, park, garden as he pleases, striving for originality, balance and harmony, aware of these elements in the process.
Abstract, man calls things he barely understands in hurried visions, li'l of analysis; yet a piece of Eden brings sanctity and peace of mind, and reverence to Him that shall never cease. ~
So, in all corners of the earth, lay pieces of Eden strewn in forests, valleys and seas; and man too, made his own version of that Utopia, creating, modifying as he sees.
Beauty is at its best in the arts, in all facets of life, resort, park, garden as he pleases, striving for originality, balance and harmony, aware of these elements in the process.
Abstract, man calls things he barely understands in hurried visions, li'l of analysis; yet a piece of Eden brings sanctity and peace of mind, and reverence to Him that shall never cease. ~
Details of painting in three sections showing perspective and composition.
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