Search
All content is free for everyone to browse, read and share. You’ll find journal articles and non-peer reviewed grey literature. Type keywords into the search box or Use the filtering options below to browse the content.
Showing 1,366 results
Human population pressure is placing huge demands on China's environment. In recent years, the Chinese government has established a suite of programme...
Read moreData are given on measured and calculated values for dry weight and specific respiration rate of cotton bolls; it was estimated that the efficiency of...
Read moreThis publication consists of 29 papers on invasive species research. Topics covered include: invasions, management, monitoring, stream ecosystems, spe...
Read moreA soil core sampling tube for use with a power hammer is described. The tube splits lengthways into two halves which facilitates sampling on difficult...
Read moreThe equations derived in HbA 39, 371 and 40, 458 for describing light attenuation by horizontal foliage are shown to be in exact agreement....
Read moreThe equations derived in FCA 22, 1481 and 23, 755 for describing light attenuation by horizontal foliage are shown to be in exact agreement. RB....
Read moreA procedure is required for ecosystem studies which is ordered but flexible and directs workers quickly and inexpensively towards answers to key ecolo...
Read moreAn increasing number of species are facing unprecedented levels of threat to their long-term survival due to the direct and indirect impacts of climat...
Read more