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The Tropical Rain Forest - Global Change Program
The Tropical Rain Forest - Global Change Program

... the tree biomass are either washed out in the case of burning or simply removed from the system. Because there was only a small stock of nutrients in the soil and most of the nutrients were in the biomass, there is little nutrient stock remaining to support regrowth. This is why slash and burn agric ...
3.2 Forest insects and their habitat requirements
3.2 Forest insects and their habitat requirements

... moths (Lepidoptera), and hover flies (Syrphidae) are the most relevant pollinators (Figure 46). They pollinate herbaceous plants rather than forest trees, which are mostly wind-pollinated in Europe. Hover flies represent a wide range of different ecologies and thus have different requirements and fu ...
Document
Document

... Forest as an object of human activities, is also the subject of research, as forest plantations - a complex natural formation. Forest - part of the geographical landscape and consists of a set of different species of trees, shrubs, grasses, mosses, animals and micro-organisms that are interdependent ...
221-Eastern Broadleaf Forest Province
221-Eastern Broadleaf Forest Province

... This province has a continental-type climate of cold winters and warm summers. Annual precipitation is greater during summer, water deficits infrequent. Topography is variable, ranging from plains to low hills of low relief along Atlantic coast. Interior areas are high hills to semi-mountainous, par ...
TFCA Kalimantan
TFCA Kalimantan

... Kalimantan is inhabited by species in an abundance and diversity very few places in the world could match. The island is also home to a large number of endangered animal species such Borneo orangutans (Pongo pygmaeous pygmaeous), gibbons, clouded leopards, and sun bear (Helarctos malayanus) and horn ...
Ecosystems
Ecosystems

... the rain forests of the world. But what makes them so different? • Rain forests get 80 inches of rain a year! That is a lot compared to the rest of the world. The temperature almost never changes. It is always warm and muggy! • You have probably seen a movie where people are walking through the jung ...
test - Scioly.org
test - Scioly.org

... A. It’s the most resistant to rot and water B. It’s is the tallest of all conifers C. Its wood is the most resistant to fire D. It yields more timber than any tree in North America E. It’s the fastest growing tree in North America ...
Guidance for Conservation
Guidance for Conservation

... This medium-sized bird is a mix of brown with black flecks, black throat, and a white neck band. It has short round wings with a reddish tint and a long rounded tail. On each side of the tiny bill there is a row of hair-like bristles that funnel insect prey into its large mouth. Whip-poor-wills perc ...
The forest as an ecosystem
The forest as an ecosystem

... act as a windbreaker, and with less air movement there is less drying. In addition, trees shade from the sun, lowering air temperature and also reduce drying. Because of these effects, forests tend to be humid and the soil moist. Trees contribute leaves, branches and stems to the organic material wh ...
AREA 2
AREA 2

... A fire regime comprises the characteristics of fire in a given ecosystem, such as the frequency, predictability, intensity, and seasonality of fire. Several factors have altered fire regimes in forested ecosystems over the past century, including land-use history, landscape fragmentation, fire suppr ...
department of commercial crops, fruits and forestry zanzibar
department of commercial crops, fruits and forestry zanzibar

... all above information and distance is noted. This is a quick observation procedure since there was a limed time of four days for the field work. ...
Class 13 (Eastern Himalayan Ranges)
Class 13 (Eastern Himalayan Ranges)

... The Manas sanctuary, which lies on either side of the Manas river in Bhutan and Assam has very dense semi-evergreen and deciduous forests and swamps and marshes. It is famous for the golden languar which is found only in this area. Other animals found here include the barking deer, sambar, and golde ...
417_biogeography
417_biogeography

... • Biogeography: the study of the variation in ecosystems from place to place. • The distributions of biomes and ecosystems is largely a factor of conditions of heat, moisture and topography (all condition soil chemistry). • The characteristics of biomes are largely a factor of climate, so it is impo ...
What are the effects of fire on the environment (3)
What are the effects of fire on the environment (3)

... Where does the energy of the headwaters come from? How have humans affected rivers and streams? Standing-water ecosystems What are the zones of a large lake? Littoral zone Limnetic zone Profundal zone ...
Polillo Islands - Foundation for the Philippine Environment
Polillo Islands - Foundation for the Philippine Environment

... - Lowland evergreen and mangrove forests - Limestone forests - Mangrove forests - Aquatic and marine ...
File
File

... a) population growth = births + deaths – immigration – emigration b) population growth = births + emigration – deaths – immigration c) population growth = births + immigration – deaths – emigration d) population growth = immigration + emigration – births – deaths 33. Which factor below could be clas ...
Ecosystem Formation
Ecosystem Formation

... The climax community remains stable until a catastrophic change. Examples of such changes are volcanic eruptions or forest fires. After this event, succession begins again and ends in another climax community which can either be the same or different than the previous one. Mrs. Degl ...
Preamble
Preamble

... “How to Plant a Forest” is also available in Thai. Adaptations in Chinese, Lao and Khmer are being prepared. This book has no copyright and has been designed to be easily reproduced. All we ask is that proper acknowledgement is made as to the origin of the material. Please cite as: FOREST RESTORATI ...
Extra facts - Cloudfront.net
Extra facts - Cloudfront.net

... • Consumers: Tigers, leopards, pythons, insects, spiders, tree frogs, monkeys, snakes, colorful birds, ants, firefly, orangutan, and three-toed sloth • Producers: more kinds of plants grow in the tropical rainforest than other biomes. Palm trees, ferns, banana leaf vines, and flowers. • Extra facts: ...
forest carbon offset
forest carbon offset

... City of Kangwon Province and has been introduced into project sites in North Hwanghae Province. ...
The Great Chaco and Yungas Rainforests
The Great Chaco and Yungas Rainforests

... north. The Yungas lies in the western ecological border of the Chaco forest and is much more humid. Several thousand people from over seven different ethnic groups live in the Yungas Rainforest. The Yungas is considered an international hot spot for biodiversity by international bodies, such as the ...
succession
succession

... The Healthy Forest Restoration Act • On December 3, 2003, President Bush signed into law the Healthy Forests Restoration Act of 2003 to reduce the threat of destructive wildfires while upholding environmental standards and encouraging early public input during review and planning processes. The Hea ...
Descriptions of the 16 Major Forest Type-groups
Descriptions of the 16 Major Forest Type-groups

... under this forest type is about 5.2 million ha. These forests are open, consisting of short trees, generally belonging to thorny leguminous species. The characteristic species include Prosopis cineraria, Acacia leucophloea, Acacia nilotica, Ziziphus spp, and Salvadora spp. Acacia tortilis and Prosop ...
Biomes
Biomes

... Together, biotic and abiotic factors determine the survival and growth of an organism and the productivity of the ecosystem in which the organism lives. habitat – the area where an organism lives; an organisms “address” niche – the physical and biological conditions in which an organism lives and th ...
Deciduous Forest
Deciduous Forest

... older trees blocks sunlight to the forest floor. Leaves, fallen branches, and debris build up. Fires destroy some of the mature trees, but open up areas and let in the sunlight. Grasses, wildflowers, and small trees and shrubs quickly take over and grow in these forest meadows. These areas eventuall ...
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Old-growth forest



An old-growth forest (also termed primary forest, virgin forest, primeval forest, late seral forest, or in Britain, ancient woodland) is a forest that has attained great age without significant disturbance and thereby exhibits unique ecological features and might be classified as a climax community. Old-growth features include diverse tree-related structures that provide diverse wildlife habitat that increases the bio-diversity of the forested ecosystem. The concept of diverse tree structure includes multi-layered canopies and canopy gaps, greatly varying tree heights and diameters, and diverse tree species and classes and sizes of woody debris.Old-growth forests are economically valuable, and logging of these forests has been a point of contention between the logging industry and environmentalists.
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