搜索结果: 1-8 共查到“LTER”相关记录8条 . 查询时间(0.062 秒)
Penguin Biogeography Along the West Antarctic Peninsula: Testing the Canyon Hypothesis with Palmer LTER Observations
West Antarctic Peninsula Canyon Hypothesis
2015/7/16
The West Antarctic Peninsula (WAP) is home to large breeding colonies of the ice-dependent Antarctic Adélie penguin (Pygoscelis adeliae). Although the entire inner continental shelf is highly producti...
Filtering the Navier Stokes equations with an invertible filter
invertible fi lter Navier Stokes equations
2015/6/23
A filter which completely cuts off the small scales or the high frequency components is not invertible. The
use, on the other hand, of an invertible filter would allow equation (1) ...
Regional scale ozone data assimilation using an ensemble Kalman filter and the CHIMERE chemical transport model
Regional scale ozone data ensemble Kalman fi lter
2014/12/18
An ensemble Kalman filter (EnKF) has been coupled to the CHIMERE chemical transport model in order to
assimilate ozone ground-based measurements on a regional
scale. The number of ensembles is...
A Beginning of LTER in Japan:Approach from Forest Science。
信息化基础设施战略规划是美国长期生态学研究网络（LTER）战略规划的重要组成部分。在美国国家科学基金会资助下，来自多个领域的专家在系统分析美国长期生态学研究网络信息化基础设施的现状及面临挑战的基础上，提出了为支持LTER在未来（几）十年的核心科学计划——社会与环境综合科学计划，在站点、网络办公室、网络层次需要开展的一系列信息化基础设施活动及产出，为未来开展LTER信息化基础设施建设提供指导。同时也...
North Temperate湖长期生态研究，生态学，湖沼学，湖泊生态学，湖泊生态系统，NTL－LTER
“North Temperate湖长期生态研究”致力于湖区大范围、长时间的生态研究，并且研究是多学科的，包括物理学、生物学和社会学等。主要目标是：1.了解湖泊生态系统长期的变化过程；2.研究在外界驱动力干扰情况下，湖泊长期动态的物理、化学和生物的交互作用过程；3.湖泊地区生态学研究；4.研究...
Loss-induced onÕoff switching in a channel addÕdrop filter
Loss-induced switching channel drop lter
2015/8/12
We introduce a mechanism that provides an on/off switching capability in channel add-drop filter structures.These filters consist of two waveguides, a bus and a drop, coupled through a fre...
The influence of filter-feeding benthic macroinvertebrates on the transport and deposition of particulate organic matter and diatoms in two streams
fi lter-feeding benthic macroinvertebrates diatoms
2014/6/9
The transport and deposition of particulate organic matter (POM) in streams has received much attention in recent
years. As with many ecosystem processes, determining the relative importance of physi...
