Science, Volume 292John Michels (Journalist) American Association for the Advancement of Science, 2001 |
From inside the book
Results 1-3 of 74
Page 63
... species , as they interact with one an- other , shift the ecosystem far from the condi- tions that one would predict from the re- sources available ? We know that invasive species , introduced accidentally or intention- ally , often ...
... species , as they interact with one an- other , shift the ecosystem far from the condi- tions that one would predict from the re- sources available ? We know that invasive species , introduced accidentally or intention- ally , often ...
Page 103
... species on the site . Kangaroo rats are keystone species at our study site ( 11 ) . Our long - term study site . shows that other species , not recognized as keystones , may be able to assume similar ecological roles . It is important ...
... species on the site . Kangaroo rats are keystone species at our study site ( 11 ) . Our long - term study site . shows that other species , not recognized as keystones , may be able to assume similar ecological roles . It is important ...
Page 217
... species level within Mam- malia during the past 500 years ( 1 ) , only five species ( 6 % ) are members of Ungulata , when the broadest available cladistic def- inition of this taxon is used ( 2 ) : two Mala- gasy hippos ( Hip ...
... species level within Mam- malia during the past 500 years ( 1 ) , only five species ( 6 % ) are members of Ungulata , when the broadest available cladistic def- inition of this taxon is used ( 2 ) : two Mala- gasy hippos ( Hip ...
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