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The foraging range and constancy of two colonies of Bombus terrestris were investigated on a mixed arable farm in the UK using harmonic radar, which h...
Read moreBatches of young tomato and bean plants were kept at a common site during either the day or night and placed out during the alternative period at each...
Read moreTehran, the capital of the Islamic Republic of Iran (IRI), is located in the north of the country with a population of about 8.5 million. The populati...
Read moreThis study intends to use the data of four emission scenarios (RCP 2.6, 4.5, 6.0 and 8.5) in two periods of time (2050 and 2080) to determine the impa...
Read more7 cv. of perennial ryegrass, which originated from countries having contrasting winter climates and with a range of heading dates, were grown in simul...
Read moreAdvances in human technology can lead to widespread and rapid increases in interactions between wildlife and potentially disturbing stimuli. The recre...
Read moreFarmland birds have experienced substantial declines over recent decades and various conservation measures have been designed to halt their massive de...
Read moreThe ecological niche is a fundamental biological concept. Modelling species' niches is central to numerous ecological applications, including predicti...
Read moreWith the aid of aerial photographs, a survey of the geology, soils, vegetation and land use and an assessment of land capability were made. Erosion is...
Read moreSpecies establishment after 3 years on artificially revegetated ski-slopes and the nature of species associations were investigated in relation to alt...
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