نتایج جستجو برای: resource use efficiencies
تعداد نتایج: 1920537 فیلتر نتایج به سال:
Abstract Scarcity sharpens the conflict between short term gains and long sustainability. Psychological research documents that decision makers focus on immediate needs under scarcity use available resources more effectively. However, also borrow too much from future overall performance decreases as a consequence. Using an online experiment, we study how affects borrowing decisions in groups. W...
The capacity of terrestrial ecosystems to sequester carbon dioxide (CO2) from the atmosphere is expected be altered by climate change and CO2 fertilization, but this projection limited our understanding how soil system interacts with plants. Understanding soil–vegetation interactions essential assess magnitude response changing climate. Here, we used profile satellite data explore role that pro...
Establishing crop cultivars with strong tolerance to P and N deprivation, high salinity, and drought is an effective way to improve crop yield and promote sustainable agriculture worldwide. A vacuolar H+-pyrophosphatase (V-H+-PPase) gene in wheat (TaVP) was functionally characterized in this study. TaVP cDNA is 2586-bp long and encodes a 775-amino-acid polypeptide that contains 10 conserved mem...
Dried blood spots (DBS) are an alternative specimen type for HIV drug resistance genotyping in resource-limited settings. Data relating to the impact of DBS storage and shipment conditions on genotyping efficiency under field conditions are limited. We compared the genotyping efficiencies and resistance profiles of DBS stored and shipped at different temperatures to those of plasma specimens co...
Fire, competition for light and water, and native forest pests have interacted for millennia in western forests to produce a countryside dominated by seral species of conifers. These conifer-dominated ecosystems exist in six kinds of biotic communities. We divided one of these communities, the Rocky Mountain Montane Conifer Forest, into 31 subseries based on the ability of shrubs and forbs to p...
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