But either heavy grazing or no grazing at all resulted in more females than males.
但是重度放牧或完全无放牧地区都导致了雌鸟比雄鸟更多。
Trees are sparse on grasslands due to seasonal floods and droughts heavy grazing and fires.
这里大草原的树木稀少因为季节性洪水和干旱，沉重的放牧还有火灾。
Trees are sparse on grasslands due to seasonal floods and droughts, heavy grazing, and fires。
由于季节性旱涝，过度放牧和火灾，这里树木稀少。
There were higher selective in light gazing because of the sufficient food supply and less selective in heavy grazing due to less plant species.
轻度放牧区食物充足，绵羊的选择性采食行为较明显，重度放牧区植物稀疏，食物匮乏；
Long - term heavy grazing simplified the alpine shrub community and decreased the standing above - ground biomass, especially palatable herbage plants.
长期重度放牧使高寒灌丛群落结构简化，地上现存生物量特别是优良牧草的现存量减少。
More plants seem to occur where grazing is light or moderate, perhaps because of the slightly better soil moisture conditions than are found under heavy grazing.
植物似乎更是发生在放牧或轻中度也许由于土壤墒情较好的条件较轻微发现沉重放牧。
More plants seem to occur where grazing is light or moderate, perhaps because of the slightly better soil moisture conditions than are found under heavy grazing.
植物似乎更是发生在放牧或轻中度也许由于土壤墒情较好的条件较轻微发现沉重放牧。
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