prairie ecosystem的意思|prairie ecosystem的解释-里氏词典

草原生态系统

Secondly, rotational grazing based on division of areas, grain for grassland, yard feeding with crop straw are performed to protect and develop the natural grassland and recover the prairie ecosystem.
第二，保护和发展天然草场，退耕还草，划区轮牧，利用作物秸秆舍饲家畜，恢复草场生态系统；
One is what ecologists call ecosystem boundaries. These are the transition zones that separate, say, a prairie made up primarily of tall grasses from one containing mixed grasses.
一个就是生态学家所谓的“生态系统分界线”（ecosystem boundaries），即把草很高的草原和混合草原分隔开来的过渡地带。
Ecosystem restorationists such as Packard on the prairie and Wingate on Nonsuch Island seem to find that large systems can be assembled by ratcheting up complexity;
生态恢复主义者如恢复大草原的帕卡德和楠萨奇岛的温盖特，似乎都发现可以通过逐渐提高复杂性来重组大型系统；

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