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Current efforts to model population dynamics of high-value tropical timber species largely assume that individual growth history is unimportant to pop...
Read moreThe annual release of hatchery-bred larvae into naturally reproducing fish populations (enhancement stocking) is used commonly to increase native popu...
Read moreTadham Moor, a species-rich lowland moor, was given 0, 25, 50, 100 or 200 kg N/ha annually. Treatments with applied N were given replacement levels of...
Read moreThe following is based largely on the author's summary of this review of information on natural mortality in Schistocerca gregaria (Forsk.). Little qu...
Read moreThe long-term effects of small-scale spatial heterogeneity of livestock (cattle) grazing on vegetation dynamics were studied with a grid-based model o...
Read moreAs a silvicultural practice, forest fertilization has emerged to mitigate risks and reduce the effect of damage agents on timber supply due to climate...
Read moreIn many ombrotrophic bog areas the invasion of grass (e.g. Molinia caerulea) and tree (e.g. Betula pubescens) species has become a major problem. We i...
Read moreSelective logging is the primary cause of tropical forest degradation and is rapidly expanding worldwide. While the impacts of logging on species dive...
Read more1. Two common Dibothriocephalus (formerly Diphyllobothrium) tapeworm species were significantly reduced by experimental culling of their fish host Arc...
Read moreSpecialist seed-feeders are widely used in weed biological control, but seed predation rates are frequently insufficient to cause the required impacts...
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