The time of turning yellow related to heat condition both the Cold temperate perhumid cold conifer forest and the Frigid perhumid rain tundra alpine meadow.
Mating season runs from late April to earlv July. The pheasants build their nests in alpine meadows or in caves, and after laying six to eight eggs, the female bird begins to brood for 29 days.
Whether it is low ground, mountainous or alpine meadow, the basic factor of their vegetation formation is water condition.
They follow Little Coal Creek Trail through alpine meadows overlooking a river bright with glacial silt.
The results showed that the CO_2 fluxes were significantly different between the swamp meadow and alpine meadow ecosystems and between the different degenerate meadows, correspondingly.
The ecological response of subalpine meadow population to tourism disturbance on subalpine meadow on the south top of Wutai Mountain is studied by the index of niche breadth in the paper.
The north slope on the east part of Qilian Mountains was separated into 6 vertical distribution zones: alpine cold desert meadow、alpine meadow、alpine bush meadow、mountain forest grassland、mountain grassland、and mountain desert grassland, there are also some areas of alternative distribution.
It is very important to protect the original alpine meadow for the hydrological process in the river source regions.
Then, using the principles of the restoration of ecology, proposed the alpine meadow degradation ecosystem restoration and reconstruction pattern in the source region of three rivers.
The arid desert meadow and alpine meadow are two main grassland types of Gansu province.
The distributions of mountain meadow, sub-alpine meadow and alpine meadow in every natural zone are regular.
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