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The weed flora of the unsprayed field margins of 19 fields in arable crop rotations was studied in Denmark in 1988-92. The farmer determined the crop ...Read more
In recent years, the Normalized Difference Vegetation Index (NDVI) has been used to assess the relationships between habitat quality and animal life-h...Read more
Spring-fed wetlands are nested within California's oak savanna-annual grassland, which is considered a non-equilibrium-type system because it shows li...Read more
Springs are the major source of freshwater in many small mountainous watersheds within the Himalayan region. In recent years, their flow rates have di...Read more
There is a linear relationship between the timing of the spring migration of both Sitobion avenae and S. fragariae and latitude, due to the effect of ...Read more
Climate change in the Arctic is two to three times faster than anywhere else in the world. It is therefore crucial to understand the effects of weathe...Read more
The aim of this study was to monitor and assess vegetation condition at the Chowilla Icon Site against the objectives and the associated TLM site spec...Read more
Intensive agriculture often reduces biodiversity on farmed land, but the converse situation, of wildlife damaging agriculture, is also important. A st...Read more
River regulation and abstraction have dramatically altered the natural flow regime of many rivers worldwide, but experimental investigations of the bi...Read more