然而，当正确使用，击剑是一项宝贵的工具，良好的草原管理。
However, when used correctly, fencing is a valuable tool of good veld management.
美国鱼类和野生动物管理局局长丹尼尔·阿什说：“小草原松鸡正处在绝境中。”
"The lesser prairie chicken is in a desperate situation," said USFWS Director Daniel Ashe.
美国鱼类及野生动物管理局还设定了一个临时目标，即在未来10年内将草原榛鸡的数量恢复到年均6.7万只的水平。
USFWS also set an interim goal of restoring prairie chicken populations to an annual average of 67,000 birds over the next 10 years.
在草木葱翠的一边，人们模仿非洲草原上动物的迁移的模式对牲口进行管理。
The livestock on the green side was managed in a way designed to mimic the great migratory herds of Africa.
与传统的持续性放牧不同，采取积极的规划和管理放牧，恢复草地植被，将使反刍动物不再是草原的负担，而是草原的救星和保护神。
By actively planning and managing the grazing and recovery of the plants as opposed to allowing continuous grazing, ruminants become part of the solution rather than a burden to the land.
加拿大半干旱草原农业研究站化学实验室在加拿大西部很有影响。本文介绍并分析了它的管理与运作机制。
The chemical laboratory of the Semiarid Prairie Agricultural Research Centre of Canada is very influential in western Canada. In this paper, its management and operation were introduced and analysed.
课程包括土地使用管理，野生动物栖息地研究及管理，草原生态学，公共管理和环境法。
Courses include the study of land use management, wildlife habitat and wildlife management, grassland ecology, public administration, and environmental law.
课程包括土地使用管理，野生动物栖息地研究及管理，草原生态学，公共管理和环境法。
Courses include the study of land use management, wildlife habitat and wildlife management, grassland ecology, public administration, and environmental law.
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