breeding area

The reasons are as the following: ( 1) flood creates the breeding area for the Oriental migratory locust outbreak;

其主要原因为：（1）水灾是为东亚飞蝗创造发生地和转移到临近地区危害的关键因子；

Wetland ecosystem is the living and breeding area of fish.

湿地生态系统是鱼类生存、繁衍之地.

The Naoli River Watershed is an important breeding area for rare and endangered Oriental White Stork.

挠力河流域是濒危水禽东方白鹳主要繁殖区域。

So the author went deep into the Ningde Pseudosciaena crocea breeding area, nursery room, and a part of the leading enterprises to observe and research.

对此，笔者先后多次到宁德大黄鱼养殖区、育苗室进行现场观察与调研，并对我市部分龙头企业进行走访。

Prevention and treatment: spray in space; eliminate pests in breeding area; larva prevention and treatment.

防治：空间弥漫喷洒，孳生地处理，幼虫防治。

Since the human activities, many living and breeding area were damaged and led to patch or fragile environment and the decreasing of the population size.

人类活动使种群的栖息地斑块化，进而使其成为脆弱生境，导致种群数量减少。

In hairy clam breeding area the high nitrate-reducing bacteria in sediment is detected, shows that the sediment has high levels of nitrate.

毛蚶养殖区底泥中检测到了过高的硝酸盐还原菌，说明了说明贝类养殖环境中硝酸盐的浓度较高。