Titlebook: Restoring Acid Waters: Loch Fleet 1984–1990; Loch Fleet 1984-1990 G. Howells,T. R. K. Dalziel Book 1992 Elsevier Science Publishers Ltd 199

拋媚眼

CANE

Other Aquatic Biology: Flora and Fauna other aquatic ecosystem components was clearly important. Studies commissioned included analysis of the diatom flora (both past and present), microbiology, primary production, zooplankton communities, benthic and littoral fauna and flora, and specifically the beetle communities, potentially competi

惡心

Terrestrial Biology in Limed Catchments of studies on the associated terrestrial ecosystems have been undertaken at Loch Fleet, as well as at other restoration sites. The objectives are partly to deduce soil and hydrological conditions as revealed by vegetation, and to assess the contribution of terrestrial components, for example for fi

ungainly

Soils of Acid Catchments Before and After Limingthe exchange complex greatly exceed adsorbed nutrient bases. Conversely, high levels of adsorbed bases buffer the soil against acidity in incoming precipitation. Basic ions on the exchange complex can be replenished from easily weatherable soil minerals and afford long-term buffering against acidification.

Generosity

Fishery Restoration After Limingpplications in 1986 and 1987. This programme has involved confirmation of the water quality targets, the reintroduction of stock to the loch, and surveillance of the successful spawning and fry development in the improved water conditions.

exceed

Terrestrial Biology in Limed Catchmentstly to deduce soil and hydrological conditions as revealed by vegetation, and to assess the contribution of terrestrial components, for example for fish diets, and furthermore to provide a basis for assessing any changes in the associated terrestrial environment as a consequence of liming or other restoration techniques.

改革運(yùn)動(dòng)

clarify

Selection of a Site for Restorationmethods that have been adopted have been based on applications of “l(fā)ime” (as calcium oxide, calcium hydroxide, or calcium carbonate), or sometimes other materials such as magnesian limestones or calcium silicate slag. Some mention will be made here of the more limited experience reported for other materials and methods.

diabetes

良心