Vegetation

Vegetation

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  1. Late Quaternary and Holocene Paleoecology of Interior Mesic Forests of Northern Idaho

    The mesic forests distributed within the Rocky Mountains of northern Idaho are unique because many species contained within the forest are separated from their main distribution along the Pacific Northwest...

  2. Agricultural Transitions in Northwestern Argentina

    Worldwide, agriculture has seen a transition from small scale subsistence farming to large scale commercial operations, often associated with green revolution technologies and support by government policies and...

  3. Stabilization of Vegetable Oil-Based Quenchants to Thermal-Oxidative Degradation: Experimental Strategy and Effect of...

    Although petroleum oils continue to be the dominant type of basestock for the formulation of vaporizable quenchants, there is increasing pressure to identify an alternative basestock to address the limitations...

  4. Wet Meadow Plant Associations, Double O Unit, Malheur National Wildlife Refuge, Harney County, Oregon

    This report summarizes vegetation data collected in July 2015 in wet meadow and marshy habitats on the Double O Unit of Malheur National Wildlife Refuge (MNWR). Because vegetation sampled at the Double O was...

  5. Utilization of Remote Sensing in Drought Monitoring Over Iraq

    Agricultural drought is a creeping disaster that overshadows the vegetative cover in general and cropland specifically in Iraq, a country that was well known for its agricultural production and fertile soil. In...

  6. Historical Vegetation of Three Salmon-Bearing Watersheds in the Interior Columbia River Basin

    Land use practices can be a contributing factor to environmental degradation and have been the focus of many ecological studies. One aspect that is less addressed is land use history and the effects that past...

  7. Assessing the Potential Contribution of Vacant Land to Urban Vegetable Production and Consumption in Oakland, California

    As urban agriculture grows in popularity, researchers are attempting to quantify its potential contribution to local food systems. We present the results of a vacant land inventory conducted in collaboration...

  8. Rare Plant Associations, Oregon Dunes National Recreation Area, Sutton Recreation Area, and Heceta Sand Dunes ACEC/ONA

    Nine of the ten rare plant associations identified in the dunes in 1993 are recommended for continued inclusion in conservation planning. Large-patch associations are currently in good condition, but...

  9. Physical, Chemical and Biological Assessment of Yoncalla Log Ponds

    The Yoncalla Log Ponds are a series of four ponds located in within the city limits of the town in Yoncalla in northern Douglas County, Oregon. The ponds were created in stages between the late 1930s and the...

  10. Measuring the Effect of Vegetated Roofs on the Performance of Photovoltaic Panels in Combined Systems

    Recent studies suggest that integration of photovoltaic panels with green roofs may improve the performance of both. While vegetation may provide a benefit by reducing the net radiation load on the underside of...

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