Sampling is a type of scientific surveying which can save time and money and give information on the population of animals and plants. There are many different types of sampling; the most useful type ...

1. Monitoring red fox Vulpes vulpes abundance is necessary to assess the status and management of this species and to understand predator-prey relationships. Spotlight counts are most often used for ...

The pharmaceutical industry distributes more than $22 billion worth of medication samples in the US alone. It's time to revisit the issue of waste inherent in this marketing strategy. Even taking into ...

The National Ecological Observatory Network (NEON) is deploying instrumentation and collecting samples on a continental spatial scale planned to operate for 30 years starting in 2018. There are five ...

This is a preview. Log in through your library . Abstract (1) The contact sampling method has been used frequently in studies of between-species association in vegetation. An earlier paper presented a ...

Bees (family: Apidae) are important ecologically and economically as primary pollinators of many natural and agricultural systems. Given current concerns about declining numbers of bees, many ...