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1. Hole-nesting birds are frequently faced with a shortage of suitable nest sites in regions of intensive forest management. Nest boxes are sometimes ...

Managing populations of predators and their prey to achieve conservation or resource management goals is usually technically challenging and frequentl...

Scientific understanding of acidification in aquatic ecosystems relies on effective assessment, which at present is mostly limited to chemical and som...

Pacific salmon (Oncorhynchus spp.) support coastal and freshwater ecosystems, economies and cultures, but many populations have declined. We used prio...

The numbers and distribution of lesser snow-geese (Chen caerulescens) and their effects on plant communities were studied in a 40 × 200 km area roughl...

Habitat fragmentation is a pervasive threat to biodiversity. Linearly arranged habitats such as stream networks are particularly vulnerable to fragmen...

The current extinction crisis demands worldwide commitment to conservation across all sectors of society. By transcending the traditional disciplinary...

Anthropogenic nitrogen (N) deposition may have several impacts on upland moorland ecosystems, including changes in vegetation composition, eutrophicat...

Ponds host a variety of invertebrate species and contribute greatly to global biodiversity. Aquaculture influences macroinvertebrate diversity and pro...

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...