讨论重心转移了,上文一直强调我们忽视了grazer的作用,认为grazer的作用有限,并且关注了非grazer的作用,这里开始描述grazers的作用了
Studies by Hargrave and Geen estimated natural community grazing rates by measuring feeding rates of individual zooplankton species in the laboratory and then computing community grazing rates for field conditions using the known population density of grazers.
看到人名,要明白Hargrave和Geen的观点或动作,即做了什么事儿?
预计了grazing rates
grazing rate和上句的什么对应?
Magnitude of grazing pressure
natural community grazing rate如何被estimate?
通过measuring feeding rates以及computing community grazing rates
The high estimates of grazing pressure postulated by these researchers were not fully accepted, however, until the grazing rates of zooplankton were determined directly in the field, by means of new experimental techniques.
High estimates of grazing pressure是在说明grazers的作用怎么样?
作用大
这种high estimates were not fully accepteduntil意味着什么?
Until的作用是?
High estimate被accept的条件
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