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These two parts of a series deal with studies in an apple orchard in south-eastern England in 1953-59 on the effect of routine sprays of winter wash (...

The following is based almost entirely on the author's summary of this account of investigations in southern England in 1957-58. The numbers of Brevic...

Ecosystems at high latitudes are exposed to some of the highest rates of climate warming on earth, and freshwater ecosystems in those regions are alre...

All nature relies on water, yet climate change threatens water availability to the highest degree-from too much (e.g. extreme weather; flooding) to to...

Incidental mortality (bycatch) in fisheries remains the greatest threat to many large marine vertebrates and is a major barrier to fisheries sustainab...

There is a rapid, global push for wind energy installation. However, large numbers of bats are killed by turbines each year, raising concerns about th...

Tamarisk species (Tamarix ramosissima Ledeb., T. chinensis Lour., T. gallica L. and hybrids) have invaded riparian areas throughout western North Amer...

Human-wildlife conflicts are widespread, particularly with big cats which can kill domestic livestock and create a counteraction between conservation ...

The natural mortality of M. annulifera mosquitoes was estimated at Shertallai Taluk, Kerala, India. Mortality of infected M. annulifera was higher tha...

Well-informed management of harvested species requires understanding how changing ecological conditions affect demography and population dynamics, inf...