A rainforest is an area(cover) by tall trees with the total high rainfall spreading quite equally through the year. Rainforests have a great effect on the world environment because they can take in heat from the sun and adjust the climate.the forest cover, these areas would reflect more ...
A rainforest is an area (cover) by tall trees with the total high rainfall spreading quite equally through the year. Rainforests have a great effect the world environment because they can take in heat from the sun and adjust the climate. Without the forest cover, these areas would reflect ...
Forest-type transitions for an aggregate grouping of timberland (by a stratum representing a specific region and ownership) are conditional on three types of timber harvest-no harvest, final or cle...Alig, R.; Wyant, J. 1985. Projecting regional area changes in forestland cover in the U.S...
Unluckily, the 8,000 km^{2}area (63)___ (cover) with a thick forest, so it is difficult to know what is out there. The question of whether the Mande Barung exists is still unsolved. Nobody can prove (证明) that it really exists, but nobody can say that it does not exist,...
Variations in the natural13C abundance of soil organic matter (SOM) at different depths combined with SOM radiocarbon dating were used to reconstruct the history of the forest-savanna successions over the last millennium in the Gabon coastal area. A chronosequence was established by comparing the ...
Eastern Australia’s temperate broadleaf forests, dominated by eucalypts, are among the most fire-prone in the world, and major fires are relatively common2,3, yet annually only small percentages of this forest biome burn, typically below 2% even in the more extreme fire seasons4,5. This is...
Land cover and land use change have long been known to influence the chemical, physical, and biological characteristics of streams. This study makes use of land cover maps derived from fine resolution satellite imagery and an extensive stream quality dataset to determine the relationship between small...
The area under the curve (AUC) value of 0.843 indicated that the Maximum Entropy (MaxEnt) model of giant panda presence had a good discriminatory ability, while the true skill statistic (TSS) score of 0.772 indicated an excellent discriminatory ability of MaxEnt. By the cut-off value that ...
In Italy, for example, 108 species were assessed to the CR, EN and VU categories, in India – 398 species, and in Indonesia – 481 species1. The Tajik’s natural heritage is under severe threat from climate change, habitat fragmentation and degradation caused by intensive grazing, population...