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The principle threats for sustainable production of wild collected medicinal plants are related to ecological factors, such as endemism, and botanical...
Read moreA computer model is described which predicts monthly growth, senescence, litterfall and standing biomass of ungrazed herbage in seven dwarf shrub-domi...
Read moreHabitat loss and fragmentation have negative impacts on the environment, reducing the habitat available to species. In order to minimize these effects...
Read moreAnthropogenic noise is a pervasive and increasing source of disturbance to wildlife. Marine mammals exhibit behavioural and physiological responses to...
Read moreConsidering the increasing areas covered by tropical disturbed forests, it is clear that future conservation of biodiversity and tropical forest ecosy...
Read moreThis review presents a framework for understanding structural vulnerability to climate change in the Ganges River Basin countries: Nepal, India and Ba...
Read moreThe long-term impact of present levels of acid deposition on sandy soils in dune areas was simulated for calcareous and non-calcareous (coastal) dune ...
Read moreAnthoxanthum odoratum, Holcus lanatus, Hypochoeris radicata, Lolium perenne, Plantago lanceolata and Rumex acetosa (i.e. 'treatment' species) were gro...
Read moreIn a field experiment in central Sweden, shoots of 20-year-old Scots pine (Pinus sylvestris) were hand-pruned in 2 series, 1 with non-fertilized trees...
Read moreMain changes to US farm programmes under the 2014 Farm Bill aim to strengthen instruments for risk management, both in commodity and in crop insurance...
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