( ( ( ( Managing Threatened ) and ) ( ( Endangered ( Species Populations ) ) ( of ( ( some ( rare ( , ( ( ( threatened and ) endangered ) ( plant ( and ( animal species ) ) ) ) ) ) ) ( in ( the ( Lake ( Champlain Basin ) ) ) ) ) ) ) ) ( ( are ( declining ( as ( ( a result ) ( of ( ( ( habitat degradation ) , ) ( invasions ( of ( ( ( ( ( exotic species ) , ) collection ) and ) ( other factors ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNP Managing) (NNP Threatened)) (CC and) (NP (NP (NNP Endangered) (NNPS Species) (NNP Populations)) (PP (IN of) (NP (NP (DT some) (JJ rare) (, ,) (ADJP (JJ threatened) (CC and) (VBN endangered)) (NN plant) (CC and) (NN animal) (NN species)) (PP (IN in) (NP (DT the) (NNP Lake) (NNP Champlain) (NNP Basin))))))) (VP (VBP are) (VP (VBG declining) (PP (IN as) (NP (NP (DT a) (NN result)) (PP (IN of) (NP (NP (NN habitat) (NN degradation)) (, ,) (NP (NP (NNS invasions)) (PP (IN of) (NP (NP (JJ exotic) (NNS species)) (, ,) (NP (NN collection)) (CC and) (NP (JJ other) (NNS factors))))))))))) (. .)))
Managing Threatened and Endangered Species Populations of some rare, threatened and endangered plant and animal species in the Lake Champlain Basin are declining as a result of habitat degradation, invasions of exotic species, collection and other factors.
(ROOT (S (NP (JJ Exotic) (NNS species)) (VP (VBP are) (ADVP (RB also)) (VP (VBN called) (NP (JJ invasive) (NNS species)) (SBAR (IN because) (S (NP (PRP they)) (VP (VBP threaten) (NP (JJ other) (NNS species))))))) (. .)))