نتایج جستجو برای: forestation
تعداد نتایج: 158 فیلتر نتایج به سال:
One of the crucial issues of our time is how to avoid serious, and perhaps cataclysmic, damage to the natural environment. The causes of such damage are both complex and controversial, and arise from a wide variety of social and economic pressures. The results, however, are more readily apparent. The evidence that pollution, land degradation, de-forestation, ozone depletion, climate change, and...
Abstract Most climate change mitigation scenarios restricting global warming to 1.5 °C rely heavily on negative emissions technologies and practices (NETPs). Here we updated previous literature reviews conducted an analysis identify the most appealing NETPs. We evaluated 36 NETPs configurations considering their technical maturity, economic feasibility, greenhouse gas removal potential, resourc...
چکیده ندارد.
The current best management tools employed in coral reefs worldwide do not achieve conservation objectives as coral reefs continue to degrade. Even improved reef management helps, at best, to reduce the degradation pace, whereas the worsening global changes foretell a dismal fate for coral reefs. The assertion made here is that the prospect for reefs' future is centered on omnipresent acceptanc...
Determination of suitable species is the most important factor in success of forestation in unfavorable conditions. One of the least costly and the shortest ways for introduction of adaptable species in an area is recognition of the plants that grow naturally. The objective in this study was to find out the effects of protection and water spreading operations on the quantitative improvement of ...
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