搜索结果: 1-3 共查到“生态学 productivity”相关记录3条 . 查询时间(0.08 秒)
Primary productivity--"nature's alchemy"--focus of annual NSF Long-Term Ecological Research mini-symposium
nature's alchemy focus of annual NSF Long-Term Ecological Research mini-symposium
2015/3/4
Nature's alchemy, it might be called. At the base of Earth's food webs, organisms convert sunlight, water and carbon dioxide into chemical energy.
Primary productivity, as the process is known, is ev...
The roles of productivity and ecosystem size in determining food chain length in tropical terrestrial ecosystems
ecosystem size food chain length food web structure islands
2015/11/13
Many different drivers, including productivity, ecosystem size, and disturbance,
have been considered to explain natural variation in the length of food chains. Much remains
unknown about the role o...
SATELLITE DRIVEN ESTIMATION OF PRIMARY PRODUCTIVITY OF AGROECOSYSTEMS IN INDIA
Earth observation ecosystem modeling gross primary productivity SPOT-VEGETATION agro-ecosystem
2014/5/6
Earth observation driven ecosystem modeling have played a major role in estimation of carbon budget components such as gross primary productivity (GPP) and net primary production (NPP) over terrestria...