Preparation And Mitigation Efforts For Volcanic Hazards In The Pacific Northwest,
2020
Western Oregon University
Preparation And Mitigation Efforts For Volcanic Hazards In The Pacific Northwest, Nick Griffith
Academic Excellence Showcase Proceedings
Volcanic eruptions represent one of the most serious geologic hazards facing the Pacific Northwest, with several volcanoes located within striking distance of the most highly populated areas in the region. This paper describes the hazards associated with these eruptive centers and discusses the best practices for preparing communities for potential eruptions and mitigating volcanic hazards. This study is based on data collected by the United States Geological Survey (USGS) on volcanic systems such as Mt. St. Helens and Mt. Rainier. Many other scientific organizations have studied analogous volcanic systems beyond the Pacific Northwest, such as the volcanically active island of ...
Temporal And Spatial Variation Of Arbuscular Mycorrhizal Fungi Spores In Seasonally Salt Stressed Grassland Using Medicago Sativa For Reclamation In Hexi Corridor, China,
2020
Lanzhou University, China
Temporal And Spatial Variation Of Arbuscular Mycorrhizal Fungi Spores In Seasonally Salt Stressed Grassland Using Medicago Sativa For Reclamation In Hexi Corridor, China, Liang Jin, Chang Wang, Guoliang Chen, Yin Zhao, Xiangwei Sun, Xiaojuan Wang
International Grassland Congress Proceedings
No abstract provided.
Effect Of Long‐Term Salt Stress On Antioxidative Enzyme Activities Of Nypa Forage (Distichlis Spicata Var. Yensen‐4a) And Tall Fescue (Festuca Arundinacea Schreb),
2020
Chinese Academy of Agricultural Sciences, China
Effect Of Long‐Term Salt Stress On Antioxidative Enzyme Activities Of Nypa Forage (Distichlis Spicata Var. Yensen‐4a) And Tall Fescue (Festuca Arundinacea Schreb), Yaxiong Jia, Xianglin Li, Liqiang Wan, Feng He
International Grassland Congress Proceedings
No abstract provided.
Effects Of Various Cattle Grazing Regimes On Vernal Pool Grassland Diversity,
2020
The Nature Conservancy
Effects Of Various Cattle Grazing Regimes On Vernal Pool Grassland Diversity, J. T. Marty
International Grassland Congress Proceedings
No abstract provided.
Impacts Of Long-Term Phosphorus Fertilization And Addition Of Perennial Legumes On A Temperate Natural Grassland: I. Changes In Spieces Biodiversity And Stability,
2020
INIA, Uruguay
Impacts Of Long-Term Phosphorus Fertilization And Addition Of Perennial Legumes On A Temperate Natural Grassland: I. Changes In Spieces Biodiversity And Stability, Martín Jaurena, Walter Ayala, José Terra, Raül Bermudez, Ethel Barrios, Ximena Lagomarsino
International Grassland Congress Proceedings
No abstract provided.
Influence Of Growing Season Rainfall Amount And Clipping Intensity On Aboveground Net Primary Productivity In Leyums Chinensis Steppe,
2020
Chinese Academy of Agricultural Sciences, China
Influence Of Growing Season Rainfall Amount And Clipping Intensity On Aboveground Net Primary Productivity In Leyums Chinensis Steppe, Feng He, Xianglin Li, Liqiang Wan, Yaxiong Jia, Dan He
International Grassland Congress Proceedings
No abstract provided.
The Effect Of Aspect On Persistence Of Several Perennial Grass Species,
2020
Department of Primary Industries, Australia
The Effect Of Aspect On Persistence Of Several Perennial Grass Species, Belinda Hackney, B. Dear, C. Rodham, G. Dyce, G. Li
International Grassland Congress Proceedings
No abstract provided.
Botanical Composition: A Tool To Evaluate Rangeland Condition Trends Under Different Management Conditions,
2020
Instituto Nacional de Tecnologia Agropecuaria, Argentina
Botanical Composition: A Tool To Evaluate Rangeland Condition Trends Under Different Management Conditions, María Cristina Goldfarb, José Francisco Casco, Laura Itatí Giménez, Francisco Nuñez
International Grassland Congress Proceedings
No abstract provided.
Morphological Changes Associated With Forage Quality In Temperate Pastures Fertilized With Nitrogen In Autumn,
2020
Universidad de Buenos Aires, Argentina
Morphological Changes Associated With Forage Quality In Temperate Pastures Fertilized With Nitrogen In Autumn, M. L. Gatti, A. Ayala Torales, G. Acosta
International Grassland Congress Proceedings
No abstract provided.
Is There A Link Between Anthropogenic Disturbance And The Diversity And Abundance Of Rodent Flea Communities?,
2020
Northern Arizona University
Is There A Link Between Anthropogenic Disturbance And The Diversity And Abundance Of Rodent Flea Communities?, Megan M. Friggens
International Grassland Congress Proceedings
No abstract provided.
A Statistical Impulse Response Model Based On Empirical Characterization Of Wireless Underground Channel,
2020
Purdue University
A Statistical Impulse Response Model Based On Empirical Characterization Of Wireless Underground Channel, Abdul Salam, Mehmet C. Vuran, Suat Irmak
Faculty Publications
Wireless underground sensor networks (WUSNs) are becoming ubiquitous in many areas. The design of robust systems requires extensive understanding of the underground (UG) channel characteristics. In this paper, an UG channel impulse response is modeled and validated via extensive experiments in indoor and field testbed settings. The three distinct types of soils are selected with sand and clay contents ranging from $13\%$ to $86\%$ and $3\%$ to $32\%$, respectively. The impacts of changes in soil texture and soil moisture are investigated with more than $1,200$ measurements in a novel UG testbed that allows flexibility in soil moisture control. Moreover ...
High Frequencies Of Theropod Bite Marks Provide Evidence For Feeding, Scavenging, And Possible Cannibalism In A Stressed Late Jurassic Ecosystem,
2020
Daemen College
High Frequencies Of Theropod Bite Marks Provide Evidence For Feeding, Scavenging, And Possible Cannibalism In A Stressed Late Jurassic Ecosystem, Stephanie K. Drumheller, Julia B. Mchugh, Miriam Kane, Anja Riedel, Domenic D'Amore
Faculty Articles
Bite marks provide direct evidence for trophic interactions and competition in the fossil record. However, variations in paleoecological dynamics, such as trophic relationships, feeding behavior, and food availability, govern the frequency of these traces. Theropod bite marks are particularly rare, suggesting that members of this clade might not often focus on bone as a resource, instead preferentially targeting softer tissues. Here, we present an unusually large sample of theropod bite marks from the Upper Jurassic Mygatt-Moore Quarry (MMQ). We surveyed 2,368 vertebrate fossils from MMQ in this analysis, with 684 specimens (28.885% of the sample) preserving at least ...
When An Introduced Pasture Grass Becomes A Conservation Threat: Managing Buffel Grass In The Rangelands Of Australia,
2020
CSIRO, Australia
When An Introduced Pasture Grass Becomes A Conservation Threat: Managing Buffel Grass In The Rangelands Of Australia, Margaret H. Friedel
International Grassland Congress Proceedings
No abstract provided.
Effects Of 10 Years Of Fire And Climate Variability On Perennial Grass Cover In Shortgrass Steppe,
2020
U.S. Department of Agriculture
Effects Of 10 Years Of Fire And Climate Variability On Perennial Grass Cover In Shortgrass Steppe, P. L. Ford
International Grassland Congress Proceedings
No abstract provided.
Unravelling The Mechanisms Behind The Invasion Of An Introduced And Now Undesirable Grass Species,
2020
The University of Queensland, Australia
Unravelling The Mechanisms Behind The Invasion Of An Introduced And Now Undesirable Grass Species, Jennifer Firn, Yvonne Buckley
International Grassland Congress Proceedings
No abstract provided.
Botanical Composition Of A Phalaris-Dominant Pasture 5 Years After The Introduction Of Intensive Rotational Grazing,
2020
Struan Agricultural Centre, Australia
Botanical Composition Of A Phalaris-Dominant Pasture 5 Years After The Introduction Of Intensive Rotational Grazing, Nicholas J. Edwards, K. Copping, K. Holberton, P. Wijnands
International Grassland Congress Proceedings
No abstract provided.
Modeling The Growth Of Alfalfa (Medicago Sativa) In The Pampas Region,
2020
Universidad de Buenos Aries, Argentina
Modeling The Growth Of Alfalfa (Medicago Sativa) In The Pampas Region, M. Druille, M. F. Garbulsky, V. A. Deregibus
International Grassland Congress Proceedings
No abstract provided.
Central Afghanistan Rangelands,
2020
Robinett Rangeland Resources L.L.C.
Central Afghanistan Rangelands, Daniel G. Robinett
International Grassland Congress Proceedings
No abstract provided.
Controls Of Seeding Recruitment Of Annual Species In Temperate Perennial Pastures,
2020
Universidad de Buenos Aires, Argentina
Controls Of Seeding Recruitment Of Annual Species In Temperate Perennial Pastures, P. Cornaglia, M. P. Clavijo, H. Harkes, Ayala Torales
International Grassland Congress Proceedings
No abstract provided.
Grassland Diversity Enhances Productivity At Low And High Levels Of Nitrogen Addition,
2020
Teagasc Environment Research Centre, Ireland
Grassland Diversity Enhances Productivity At Low And High Levels Of Nitrogen Addition, Tim Carnus, J. A. Finn, Laura Kirwan, A. Cuddihy, J. Connolly
International Grassland Congress Proceedings
No abstract provided.
