A team of Agricultural Research Service (ARS) scientists has refined remote sensing tools for identifying invasive Ashe juniper shrubs and trees in central Texas and nearby regions. These findings can help rangeland managers ...
Ecology
May 21, 2010
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0
Surface water quality is important for the proper function of aquatic ecosystems, as well as human needs and recreation. Pasturelands have been found to be major sources of sediment, phosphorus and pathogens in Midwest surface ...
Environment
Jul 21, 2011
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1
Some 12m hectares of the UK is currently covered by agricultural grasslands which support a national lamb and beef industry worth approximately £3.7 billion. However, proposals have been made that this landscape should undergo ...
Environment
Dec 7, 2018
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9
A study based on extensive remote sensing data indicates that vegetation near the migration routes of elephants in Namibia has decreased. Human habitation and fences as well as artificial obstacles of other kinds affect the ...
Plants & Animals
Jun 27, 2022
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3
Cheatgrass, an invasive annual grass that has invaded Nevada rangelands, is responsible for much of the increasing wildfire danger in the Intermountain West. However, scientists at the University of Nevada, Reno have discovered ...
Ecology
Jun 16, 2022
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36
Sediment is the number one pollutant in U.S. waterways. Over grazing can increase soil erosion from pastures as well as sediment loading into aquatic systems. Grazing management and buffer strips may reduce erosion, however, ...
Environment
May 8, 2017
0
8
The right combination of compounds produced by a beneficial fungus could lead to grasses that require fewer pesticides and are safer for wildlife and grazing animals, according to Purdue University scientists.
Ecology
Sep 6, 2011
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0
A Texas A&M AgriLife Research animal nutritionist is trying to decrease the severity of frothy bloat, the major non-pathogenic cause of death and reduced performance in cattle grazing hard red winter wheat in the southern ...
Other
Mar 4, 2013
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0
Cattle and sheep grazed on natural grasslands help maintain biodiversity and produce tastier, healthier meat, according to a study funded by the Economic and Social Research Council (ESRC). The research, part of the Rural ...
Other
Jan 14, 2009
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0
Kangaroo grazing has a huge impact on grasslands and bird populations, potentially leading to population explosions of some species while others decline, a new study from The Australian National University (ANU) has found.
Ecology
Feb 16, 2016
0
6
