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Flight phenologies of the migrant aphid Rhopalosiphum padi, as indicated by suction trap catches throughout France in 1978-88, were compared using mul...

A method for determining tissue turnover in grassland, based on non-destructive measurements of individually marked population units, is presented. Th...

Estimates for Fargesia spathacea, Sinarundinaria fangiana and F. scabrida, respectively, were: av. above-ground biomass 23.7, 7.4, 9.3 t/ha; av. net a...

In this study, social survey data and social-ecological modelling were used to estimate how the success of controlling invasive plant species is influ...

Having a realistic representation of ecosystems in fisheries models is important in the context of ecosystem-based fisheries management (EBFM). While ...

Accurate predictions of the abundance of migrating birds are important to avoid aerial conflicts of birds, for example, with aviation or wind power in...

This study provides details of the latest survey on Beaver population carried out from late 2020 to early 2021 in areas that encompassed all the river...

In the face of the global biodiversity crisis, collecting comprehensive data and making the best use of existing data are becoming increasingly import...

Sampling of earthworm populations during 5- and 15-yr-old cropping phases and in 5-, 10- and 15-yr-old fallow phases of shifting agriculture at Shillo...

Density of jojoba (Simmondsia chinensis) was similar but plant size and cover were greater inside than outside a 48-yr-old livestock (cattle) exclosur...