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habitat
For those fine trees, habitat conditions and regularity of requirement of water and fertilizers were studied and then habitat ranges were given.
      
The difficulty is how to clarify the underlying mechanism for fluctuations of Q10 values for one specific habitat and element (e.g.
      
Its natural habitat has been well protected by the Chinese government.
      
So it is vital to enhance the protection of the only original Metasequoia population in the world and its habitat.
      
Third, modern ecological means should be taken to protect the original Metasequoia population and its habitat.
      
In terrestrial ecosystems, soil nutrient regimes at a plant's living site generally represent the plant's "nutrition habitat".
      
Plant species frequently well adapt to their original "nutrition habitat" during a long process of evolution, and the apparent preference for ammonium or nitrate nitrogen source (NH4+ or NO3-) might be an important aspect of the adaptation.
      
The whole study area was divided into the wetland zone, the ecotone and the arid grassland zone in terms of habitat characteristics and vegetation types.
      
Habitat sampling method was used to determine the variables that might affect the nest-site selection of the White Eared pheasant.
      
Chi-square test was used to identify which habitat type was likely to be preferred by the bird.
      
The species preferred oak shrub as its nesting habitat (χ2=8.333, df=1, P>amp;lt;0.05).
      
Home range and habitat use of male Reeves's pheasant (Syrmaticus reevesii) during winter in Dongzhai National Nature Reserve, He
      
Home range and habitat use of male Reeves's pheasant (Syrmaticus reevesii) were studied during winter of 2001~2002 and 2002~2003 in the Dongzhai National Nature Reserve, Henan Province.
      
Although the habitat composition of the core area varied greatly for individuals, a large part of the habitats used were composed of confier and broadleaf mixed forests, masson pine forests, fir forests, and shrubs.
      
Habitat use within the study area was non-random, while habitats within home ranges were randomly used.
      
Habitat use was dictated by tree diameter at breast height, shrub height and coverage at 2.0 m.
      
Recommendations for conservation management include protecting the existing habitats in Dongzhai National Nature Reserve, increasing suitable habitat for Reeves's Pheasant through artificial plantations (e.g.
      
Most species were accommodated in the shady habitat.
      
Many studies have demonstrated the changes in the spatial patterns of plant and animal communities with respect to habitat fragmentation.
      
Woodlot area, edge ratio, isolation, and habitat nestedness were considered as the important factors forming the island effects in community.
      
 

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