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 394 results
The maximum rate of apparent photosynthesis in recently expanded leaves of unshaded Amaranthus edulis plants at 310 ppm. CO2 and 7500 f.c. was 55 ± 5 ...
Read moreSodium chloride is used as the standard de-icing agent on motorways in England at annual application rates varying from 2 to 20 tonnes per lane km. So...
Read moreGives the results of a survey of woodlands characterized mainly by Eucalyptus spp., including data on: the contents of Ni, Co, Cu, Zn and S in differe...
Read moreThe system described samples average atmospheric CO2 content at 6 levels and can detect differences of 0.1 ppm between levels.
Read moreThe observation that essential trace elements gave hyperbolic effects when relative accumulations (amount in plant/amount in soil) were plotted as a f...
Read moreThe assessment of multihazard risks in urban areas poses particular difficulties due to the different temporal and spatial scales of hazardous events ...
Read moreThis report represents the fifth phase of a wider assessment to identify sites of importance to the bird populations within, and now outside of, the S...
Read moreAtmospheric pollution in China is mainly caused by human activities such as urbanization and industrialization. Such activities have increased in the ...
Read moreThere is interest in reducing CO2 concentrations in the atmosphere by managing livestock grazing to increase carbon (C) storage in soil. However, our ...
Read moreA great deal of money is being invested in calcareous grassland restoration on arable land within agri-environment schemes in the European Union. Ther...
Read more