SH N 一战归来，报寂静~~~

泾渭不凡

辛苦楼主给看看甲壳虫化石的阅读是不是这个：
http://gmat.xdf.cn/201110/924262_2.html

Fossil beetle analysis has a number of advantages over other biological proxies such as pollen. Beetles are the most diverse group of organisms filling a large range of ecological roles and habitats from deserts to rainforests to the littoral(海滨的) zone. Beetles, and insects in general, respond rapidly to environmental change by dispersal(分散), rather than undergoing speciation, and fossils are generally identifiable to species level in contrast to New Zealand palynological studies where some genera contain species with different ecological requirements, but with indistinguishable pollen.

　　Predatory and scavenging beetles are able to take advantage of recently modified areas (along with pioneer plant species) before the trees and shrubs with similar climatic requirements. Trees and shrubs can therefore lag behind the actual period of climatic change and the resultant spread of beetles. This ability to rapidly respond to climatic change has also revealed short-term climate fluctuations that are not observed in the pollen record. Beetles fossils also avoid the problem of contamination of the local pollen rain (and hence local climate signal) by long-distance wind dispersed pollen

-- by 会员 xingruiming (2011/12/30 19:37:40)

特别建议ＬＳ，新帖求确认～

doraliu

辛苦楼主给看看甲壳虫化石的阅读是不是这个：
http://gmat.xdf.cn/201110/924262_2.html

Fossil beetle analysis has a number of advantages over other biological proxies such as pollen. Beetles are the most diverse group of organisms filling a large range of ecological roles and habitats from deserts to rainforests to the littoral(海滨的) zone. Beetles, and insects in general, respond rapidly to environmental change by dispersal(分散), rather than undergoing speciation, and fossils are generally identifiable to species level in contrast to New Zealand palynological studies where some genera contain species with different ecological requirements, but with indistinguishable pollen.

　　Predatory and scavenging beetles are able to take advantage of recently modified areas (along with pioneer plant species) before the trees and shrubs with similar climatic requirements. Trees and shrubs can therefore lag behind the actual period of climatic change and the resultant spread of beetles. This ability to rapidly respond to climatic change has also revealed short-term climate fluctuations that are not observed in the pollen record. Beetles fossils also avoid the problem of contamination of the local pollen rain (and hence local climate signal) by long-distance wind dispersed pollen

-- by 会员 xingruiming (2011/12/30 19:37:40)

是这个，确认~~~为虾米你们能找到原文。。。。

doraliu

楼主考了700+，虽然楼主觉得应该考750+才算正常的。。。哈哈，anyway,我们要抱着750+的心态上战场的有木有~~~~

star818

请问大牛这个文章的问题是什么呢？

doraliu

洗个澡回来准备早点睡觉~~~G,T都是体力活的有木有

doraliu

请问大牛这个文章的问题是什么呢？

-- by 会员 star818 (2011/12/30 20:10:32)

大牛实在是不敢当
只记得有一题，说为什么beetles fossile的出的结论比pollen fossil的出的结论accurate
要是记起其他的我再上来跟新

泾渭不凡

LZ看来是申N校，记得认识的前辈申到斯坦福硕博连读，差距不是一星半点，努力吧。

doraliu

LZ看来是申N校，记得认识的前辈申到斯坦福硕博连读，差距不是一星半点，努力吧。

-- by 会员 泾渭不凡 (2011/12/30 20:15:57)

额。。。。。大家加油~~~

xingruiming

辛苦楼主给看看甲壳虫化石的阅读是不是这个：
http://gmat.xdf.cn/201110/924262_2.html

Fossil beetle analysis has a number of advantages over other biological proxies such as pollen. Beetles are the most diverse group of organisms filling a large range of ecological roles and habitats from deserts to rainforests to the littoral(海滨的) zone. Beetles, and insects in general, respond rapidly to environmental change by dispersal(分散), rather than undergoing speciation, and fossils are generally identifiable to species level in contrast to New Zealand palynological studies where some genera contain species with different ecological requirements, but with indistinguishable pollen.

　　Predatory and scavenging beetles are able to take advantage of recently modified areas (along with pioneer plant species) before the trees and shrubs with similar climatic requirements. Trees and shrubs can therefore lag behind the actual period of climatic change and the resultant spread of beetles. This ability to rapidly respond to climatic change has also revealed short-term climate fluctuations that are not observed in the pollen record. Beetles fossils also avoid the problem of contamination of the local pollen rain (and hence local climate signal) by long-distance wind dispersed pollen

-- by 会员 xingruiming (2011/12/30 19:37:40)

是这个，确认~~~为虾米你们能找到原文。。。。

-- by 会员 doraliu (2011/12/30 20:08:20)

哇塞，我也能考古呀。。。惊喜中。。。

ballboardsugar

半个小时之后就上场了。。。。沾沾LZ喜气啊~~~~