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Articles 1471 - 1500 of 3204
Full-Text Articles in Earth Sciences
Effects Of Various Cattle Grazing Regimes On Vernal Pool Grassland Diversity, J. T. Marty
Effects Of Various Cattle Grazing Regimes On Vernal Pool Grassland Diversity, J. T. Marty
IGC Proceedings (1977-2023)
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, Martín Jaurena, Walter Ayala, José Terra, Raül Bermudez, Ethel Barrios, Ximena Lagomarsino
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
IGC Proceedings (1977-2023)
No abstract provided.
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
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
IGC Proceedings (1977-2023)
No abstract provided.
The Effect Of Aspect On Persistence Of Several Perennial Grass Species, Belinda Hackney, B. Dear, C. Rodham, G. Dyce, G. Li
The Effect Of Aspect On Persistence Of Several Perennial Grass Species, Belinda Hackney, B. Dear, C. Rodham, G. Dyce, G. Li
IGC Proceedings (1977-2023)
No abstract provided.
Botanical Composition: A Tool To Evaluate Rangeland Condition Trends Under Different Management Conditions, María Cristina Goldfarb, José Francisco Casco, Laura Itatí Giménez, Francisco Nuñez
Botanical Composition: A Tool To Evaluate Rangeland Condition Trends Under Different Management Conditions, María Cristina Goldfarb, José Francisco Casco, Laura Itatí Giménez, Francisco Nuñez
IGC Proceedings (1977-2023)
No abstract provided.
Morphological Changes Associated With Forage Quality In Temperate Pastures Fertilized With Nitrogen In Autumn, M. L. Gatti, A. Ayala Torales, G. Acosta
Morphological Changes Associated With Forage Quality In Temperate Pastures Fertilized With Nitrogen In Autumn, M. L. Gatti, A. Ayala Torales, G. Acosta
IGC Proceedings (1977-2023)
No abstract provided.
Is There A Link Between Anthropogenic Disturbance And The Diversity And Abundance Of Rodent Flea Communities?, Megan M. Friggens
Is There A Link Between Anthropogenic Disturbance And The Diversity And Abundance Of Rodent Flea Communities?, Megan M. Friggens
IGC Proceedings (1977-2023)
No abstract provided.
Collisional Formation Of Top-Shaped Asteroids And Implications For The Origins Of Ryugu And Bennu, P. Michel, R.-L. Ballouz, O. S. Barnouin, M. Jutzi, K. J. Walsh, B. H. May, C. Manzoni, D. C. Richardson, S. R. Schwartz, S. Sugita, S. Watanabe, H. Miyamoto, M. Hirabayashi, W. F. Bottke, Harold Connolly Jr., M. Yoshikawa, D. S. Lauretta
Collisional Formation Of Top-Shaped Asteroids And Implications For The Origins Of Ryugu And Bennu, P. Michel, R.-L. Ballouz, O. S. Barnouin, M. Jutzi, K. J. Walsh, B. H. May, C. Manzoni, D. C. Richardson, S. R. Schwartz, S. Sugita, S. Watanabe, H. Miyamoto, M. Hirabayashi, W. F. Bottke, Harold Connolly Jr., M. Yoshikawa, D. S. Lauretta
School of Earth & Environment Departmental Research
Asteroid shapes and hydration levels can serve as tracers of their history and origin. For instance, the asteroids (162173) Ryugu and (101955) Bennu have an oblate spheroidal shape with a pronounced equator, but contain different surface hydration levels. Here we show, through numerical simulations of large asteroid disruptions, that oblate spheroids, some of which have a pronounced equator defining a spinning top shape, can form directly through gravitational reaccumulation. We further show that rubble piles formed in a single disruption can have similar porosities but variable degrees of hydration. The direct formation of top shapes from single disruption alone can …
When An Introduced Pasture Grass Becomes A Conservation Threat: Managing Buffel Grass In The Rangelands Of Australia, Margaret H. Friedel
When An Introduced Pasture Grass Becomes A Conservation Threat: Managing Buffel Grass In The Rangelands Of Australia, Margaret H. Friedel
IGC Proceedings (1977-2023)
No abstract provided.
Effects Of 10 Years Of Fire And Climate Variability On Perennial Grass Cover In Shortgrass Steppe, P. L. Ford
Effects Of 10 Years Of Fire And Climate Variability On Perennial Grass Cover In Shortgrass Steppe, P. L. Ford
IGC Proceedings (1977-2023)
No abstract provided.
Unravelling The Mechanisms Behind The Invasion Of An Introduced And Now Undesirable Grass Species, Jennifer Firn, Yvonne Buckley
Unravelling The Mechanisms Behind The Invasion Of An Introduced And Now Undesirable Grass Species, Jennifer Firn, Yvonne Buckley
IGC Proceedings (1977-2023)
No abstract provided.
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
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
IGC Proceedings (1977-2023)
No abstract provided.
Modeling The Growth Of Alfalfa (Medicago Sativa) In The Pampas Region, M. Druille, M. F. Garbulsky, V. A. Deregibus
Modeling The Growth Of Alfalfa (Medicago Sativa) In The Pampas Region, M. Druille, M. F. Garbulsky, V. A. Deregibus
IGC Proceedings (1977-2023)
No abstract provided.
Central Afghanistan Rangelands, Daniel G. Robinett
Central Afghanistan Rangelands, Daniel G. Robinett
IGC Proceedings (1977-2023)
No abstract provided.
Controls Of Seeding Recruitment Of Annual Species In Temperate Perennial Pastures, P. Cornaglia, M. P. Clavijo, H. Harkes, Ayala Torales
Controls Of Seeding Recruitment Of Annual Species In Temperate Perennial Pastures, P. Cornaglia, M. P. Clavijo, H. Harkes, Ayala Torales
IGC Proceedings (1977-2023)
No abstract provided.
Grassland Diversity Enhances Productivity At Low And High Levels Of Nitrogen Addition, Tim Carnus, J. A. Finn, Laura Kirwan, A. Cuddihy, J. Connolly
Grassland Diversity Enhances Productivity At Low And High Levels Of Nitrogen Addition, Tim Carnus, J. A. Finn, Laura Kirwan, A. Cuddihy, J. Connolly
IGC Proceedings (1977-2023)
No abstract provided.
Dynamics Of 4-Species Plant Systems Over Three Years At 19 Sites Across Europe, Caroline Brophy, J. Connolly, Laura Kirwan, J. A. Finn, Andreas Lüscher, T. Sebastia, R. P. Collins, C. Porqueddu, A. Helgadottir
Dynamics Of 4-Species Plant Systems Over Three Years At 19 Sites Across Europe, Caroline Brophy, J. Connolly, Laura Kirwan, J. A. Finn, Andreas Lüscher, T. Sebastia, R. P. Collins, C. Porqueddu, A. Helgadottir
IGC Proceedings (1977-2023)
No abstract provided.
Classification Of Rangeland Vegetation And Modeling Of Vegetation Patterns At The Jabal Al Akhdar Moutain, Northern Oman, K. Brinkmann, U. Dickhoefer, E. Schlecht, Andreas Buerkert
Classification Of Rangeland Vegetation And Modeling Of Vegetation Patterns At The Jabal Al Akhdar Moutain, Northern Oman, K. Brinkmann, U. Dickhoefer, E. Schlecht, Andreas Buerkert
IGC Proceedings (1977-2023)
No abstract provided.
Growth Parameters Of Forages In A Cool Semi‐Arid Climate, Shabtai Bittman, Duane H. Mccartney, F. C. Stevenson
Growth Parameters Of Forages In A Cool Semi‐Arid Climate, Shabtai Bittman, Duane H. Mccartney, F. C. Stevenson
IGC Proceedings (1977-2023)
No abstract provided.
Large‐Scale Changes In Ratio Of C3 And C4 Plants In Central Asian Grassland During The Last Century As Recovered From Wool Archives, Karl Auerswald, T. Maennel, Y. F. Bai, M. Wittmer, Hans Schnyder
Large‐Scale Changes In Ratio Of C3 And C4 Plants In Central Asian Grassland During The Last Century As Recovered From Wool Archives, Karl Auerswald, T. Maennel, Y. F. Bai, M. Wittmer, Hans Schnyder
IGC Proceedings (1977-2023)
No abstract provided.
Oat And Wheat Added To Annual Ryegrass Pasture To Improve The Seasonal Forage Offer, M. Arzadun, H. Laborde, D. Morris, L. Fernandez
Oat And Wheat Added To Annual Ryegrass Pasture To Improve The Seasonal Forage Offer, M. Arzadun, H. Laborde, D. Morris, L. Fernandez
IGC Proceedings (1977-2023)
No abstract provided.
Effects Of Traditional Range Enclosures And Seasonality On Herbaceous Plants Biodiversity In Southern Ethiopia, Ayana Angassa, G. Oba, R. B. Weladji
Effects Of Traditional Range Enclosures And Seasonality On Herbaceous Plants Biodiversity In Southern Ethiopia, Ayana Angassa, G. Oba, R. B. Weladji
IGC Proceedings (1977-2023)
No abstract provided.
Trajectories Of Ecological Change At A Patch Scale In A Semi-Arid Woodland, M. Alchin, B. Norton, D. Burnside, I. Watson, B. Alchin
Trajectories Of Ecological Change At A Patch Scale In A Semi-Arid Woodland, M. Alchin, B. Norton, D. Burnside, I. Watson, B. Alchin
IGC Proceedings (1977-2023)
No abstract provided.
Re-Generation Ecology Of Cymbopogon Jwarancusa And Chrysopogon Aucheri Grassland In Highland Balochistan, Pakistan, S. Ahmad, C. A. Call
Re-Generation Ecology Of Cymbopogon Jwarancusa And Chrysopogon Aucheri Grassland In Highland Balochistan, Pakistan, S. Ahmad, C. A. Call
IGC Proceedings (1977-2023)
No abstract provided.
Leaf Morphogenesis As A Basis For Developing Defoliation Management Strategies In Multispecies Plant Communities Of The Flooding Pampa (Argentina), Mónica G. Agnusdei, M. R. Colabelli
Leaf Morphogenesis As A Basis For Developing Defoliation Management Strategies In Multispecies Plant Communities Of The Flooding Pampa (Argentina), Mónica G. Agnusdei, M. R. Colabelli
IGC Proceedings (1977-2023)
No abstract provided.
An Investigation On Total Nonstructural Carbohydrate Trends In Three Agropyron Grasses Of Golestan National Park In Northern Iran, S. Houshmand Moayed, M. Mesdaghi, H. R. Sadeghipour
An Investigation On Total Nonstructural Carbohydrate Trends In Three Agropyron Grasses Of Golestan National Park In Northern Iran, S. Houshmand Moayed, M. Mesdaghi, H. R. Sadeghipour
IGC Proceedings (1977-2023)
No abstract provided.
A Survey About Understorey Covering In Areas (Lands) Under The Cultivation Of Haloxylon In Ardestan Area, G. R. Zehtabian, M. Ghadimi, J. Bakhshi
A Survey About Understorey Covering In Areas (Lands) Under The Cultivation Of Haloxylon In Ardestan Area, G. R. Zehtabian, M. Ghadimi, J. Bakhshi
IGC Proceedings (1977-2023)
No abstract provided.
Breeding Apomictic Bahiagrass (Paspalum Notatum Flügge) In Southeastern Usa, C. A. Acuña, A. R. Blount, C. L. Mackowiak, K. H. Quesenberry
Breeding Apomictic Bahiagrass (Paspalum Notatum Flügge) In Southeastern Usa, C. A. Acuña, A. R. Blount, C. L. Mackowiak, K. H. Quesenberry
IGC Proceedings (1977-2023)
No abstract provided.
Kura Clover (Trifolium Ambiguum) In Pastures For Western Canada, Jane R. King, Jennifer A. Walker
Kura Clover (Trifolium Ambiguum) In Pastures For Western Canada, Jane R. King, Jennifer A. Walker
IGC Proceedings (1977-2023)
No abstract provided.
Effects Of Lucerne Plants On Germination Of Lucerne, Xi Wang, Yuying Shen
Effects Of Lucerne Plants On Germination Of Lucerne, Xi Wang, Yuying Shen
IGC Proceedings (1977-2023)
No abstract provided.