Human impact on Ecosystem Interactions: The Influence of a Drainage Ditch on a population of Symphyotrichum ericoides In an Open Fielddoi:10.6084/M9.FIGSHARE.1245072.V1Ole VictorG. PhilipG. SahilBastone Gabriella
Humans have altered river ecosystems in multiple ways that are likely to influence annual rates of ecosystem productivity and metabolism, but the net affects of such modifications on these processes are poorly known, especially at annual scales. An analysis of annual, whole ecosystem productivity for...
文档标签: AGlobalMapofHumanImpactonMarineEcosystems 系统标签: ecosystemsmarinehumanimpactglobalmap MBCDH1andMBCDH2lacktheCCDandtheM.brevicollisgenomelacksab-cateninortholog.MetazoanE-cadherinsandflamingocadherinsareboundbypathogenicbacteriawhichexploitthemasextracellulartethersduringhostcellin-vasion(31–33).Itispos...
INTEGRATION OF RS AND GIS TO ASSESS HUMAN IMPACT ON ECOSYSTEM CHANGE IN NYANDO BASIN, KENYA 来自 ResearchGate 喜欢 0 阅读量: 17 作者: L Olaka 摘要: The demand on available resources has significantly altered our environment. Studies concerning the anthropogenic impact on the environment (...
Gaining insight into anthropogenic influence on seasonality is of scientific, economic and societal importance. Here we show that a human-caused signal in the seasonal cycle of sea surface temperature (SST) has emerged from the noise of natural variability. Geographical patterns of changes in SST se...
and draw inspiration from each other to boost the creative development of human civilization. we should build an ecosystem that puts mother nature and green development first. humanity may have the ability to utilize nature and even transfor...
Cabello, 2013: Environmental and human controls of ecosystem functional diversity in temperate South America. Remote Sensing, 5, 127-154.Alcaraz-Segura, D, Paruelo, J M, Epstein, H E, Cabello, J (2013) Environmental and human controls of ecosystem functional diversity in temperate South America...
SUMMARY1. Invaders can influence freshwater systems at the individual, population, community and ecosystem levels. Some of these impacts may be subtle o... Kevin,S.,Simon,... - 《Freshwater Biology》 被引量: 430发表: 2003年 Population-Level Metrics of Trophic Structure Based on Stable Isoto...
We used the Human Influence Index (HII), a unitless index that ranges from 0 (no impact) to 64 (maximum impact), to describe human land-use intensity34. HII combines information on population density, built-up areas, accessibility, landscape transformation and electric power infrastructure to ...
The 99.99th quantile was used to minimize the influence of outliers. This approach assumes a linear relationship between the magnitude of the stressor and the impact on the ecosystem. This assumption ignores thresholds that likely exist but are known for very few stressors. For ocean acidification...