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Population density, diet and breeding success of ravens (Corvus corax) and buzzards (Buteo buteo) was studied from 1975 to 1979 on enclosed farmland, ...
Read moreA mathematical model was constructed to simulate various above-ground and below-ground compartments of the producer subsystem for a shortgrass prairie...
Read moreA germination response study using mannitol was conducted in growth chambers. The highest rate of germination in Agropyron smithii (western wheatgrass...
Read moreAverage summer sheep population densities in ewe units/ha at 56 sites in Snowdonia in 1957-68 were 4.99-10.65 on herb-rich Agrostis tenuis/Festuca ovi...
Read morePlant cover data collected at Varanasi, India, for 2 successive years in pastures at different grazing intensities were used to formulate a simulated ...
Read moreA compartment model is described which simulates the root biomass dynamics of shortgrass prairie; fluxes between compartments are treated as time-vary...
Read moreThe functional structure of plant communities can be altered by grazing through two main mechanisms: species turnover (i.e. changes in species occurre...
Read moreUnderstanding the effects of red deer Cervus elaphus grazing on a range of plant communities is important for formulating guidelines for the managemen...
Read moreUrbanization is a growing threat to ecological communities and has become a leading cause of population extirpations in a wide range of taxa. Because ...
Read moreTibetan Buddhist monasteries are widely distributed throughout the Qinghai-Tibet Plateau and are significant locations for human-wildlife coexistence....
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