Search National Agricultural Library Digital Collections

You searched for:

Year 2009 Remove constraint 2009: 2009 Subjects Great Plains region Remove constraint Great Plains region: Great Plains region Subjects grasslands Remove constraint grasslands: grasslands

Displaying all 2 items start over

1. Grasshopper Herbivory Affects Native Plant Diversity and Abundance in a Grassland Dominated by the Exotic Grass Agropyron cristatum

Description:: Includes references
Author:: Branson, David H. , Sword, Gregory A.
Subject:: Agropyron cristatum , grasshoppers , phytophagous insects , insect pests , invasive species , indigenous species , grasslands , rangelands , plants , botanical composition , interspecific competition , plant communities , ecological restoration , seedlings , Great Plains region , North Dakota
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

2. Livestock as Ecosystem Engineers for Grassland Bird Habitat in the Western Great Plains of North America

Description:: Includes references
Author:: Derner, Justin D. , Lauenroth, William K. , Stapp, Paul , Augustine, David J.
Subject:: rangelands , semiarid zones , grasslands , livestock , wild birds , wildlife habitats , range management , vegetation , vegetation structure , spatial variation , grazing management , literature reviews , economic analysis , livestock production , Great Plains region
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009