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Articles 10291 - 10320 of 17813
Full-Text Articles in Entire DC Network
The State Of Forage Germplasm Resources In Yunnan Province, Zhenzhong Sun, Jun Yin, Qiao Wei
The State Of Forage Germplasm Resources In Yunnan Province, Zhenzhong Sun, Jun Yin, Qiao Wei
IGC Proceedings (1977-2023)
No abstract provided.
Alien Plant Invasions Of Jinfo Mountain National Nature Reserve--Identifying And Implying, Juan Sun, Ruijun Long, Guofeng Yang, Yuqiang Gai, Di Yan, Yongqing Teng
Alien Plant Invasions Of Jinfo Mountain National Nature Reserve--Identifying And Implying, Juan Sun, Ruijun Long, Guofeng Yang, Yuqiang Gai, Di Yan, Yongqing Teng
IGC Proceedings (1977-2023)
No abstract provided.
Benchmarking And Parameter Sensitivity Of Physiological And Vegetation Dynamics Using The Functionally Assembled Terrestrial Ecosystem Simulator (Fates) At Barro Colorado Island, Panama, Charles D. Koven, Ryan G. Knox, Rosie A. Fisher, Jeffrey Q. Chambers, Bradley O. Christoffersen, Stuart J. Davies, Matteo Detto
Benchmarking And Parameter Sensitivity Of Physiological And Vegetation Dynamics Using The Functionally Assembled Terrestrial Ecosystem Simulator (Fates) At Barro Colorado Island, Panama, Charles D. Koven, Ryan G. Knox, Rosie A. Fisher, Jeffrey Q. Chambers, Bradley O. Christoffersen, Stuart J. Davies, Matteo Detto
School of Earth, Environmental, & Marine Sciences Faculty Publications
Plant functional traits determine vegetation responses to environmental variation, but variation in trait values is large, even within a single site. Likewise, uncertainty in how these traits map to Earth system feedbacks is large. We use a vegetation demographic model (VDM), the Functionally Assembled Terrestrial Ecosystem Simulator (FATES), to explore parameter sensitivity of model predictions, and comparison to observations, at a tropical forest site: Barro Colorado Island in Panama. We define a single 12-dimensional distribution of plant trait variation, derived primarily from observations in Panama, and define plant functional types (PFTs) as random draws from this distribution. We compare several …
Water Requirement And Water Requirement Rate Of Alfalfa In Bashang Area, Hongren Sun, Lingfa Ma, Jianguo Han, Ruixin Wu, Pinghong Li
Water Requirement And Water Requirement Rate Of Alfalfa In Bashang Area, Hongren Sun, Lingfa Ma, Jianguo Han, Ruixin Wu, Pinghong Li
IGC Proceedings (1977-2023)
No abstract provided.
The Rooting Depth, Root Biomass And Its Vertical Distribution Regularity Of Alfalfa In Different Growing Years In Beijing Plain, Hongren Sun, Jianyi Sun, Tianfu Guan, Ruixin Wu, Lingfa Ma, Pinghong Li
The Rooting Depth, Root Biomass And Its Vertical Distribution Regularity Of Alfalfa In Different Growing Years In Beijing Plain, Hongren Sun, Jianyi Sun, Tianfu Guan, Ruixin Wu, Lingfa Ma, Pinghong Li
IGC Proceedings (1977-2023)
No abstract provided.
Productivity Loss Due To Fire In A Semi‐Arid Rangeland Of South Africa, Hennie A. Snyman
Productivity Loss Due To Fire In A Semi‐Arid Rangeland Of South Africa, Hennie A. Snyman
IGC Proceedings (1977-2023)
No abstract provided.
Effect Of Soil And Subhabitat Differentiation On Seedling Establishment And Growth Of Acacia Mellifera Subsp. Detinens In A Semi‐Arid Savanna Of South Africa, G. N. Smit, M. G. Hagos
Effect Of Soil And Subhabitat Differentiation On Seedling Establishment And Growth Of Acacia Mellifera Subsp. Detinens In A Semi‐Arid Savanna Of South Africa, G. N. Smit, M. G. Hagos
IGC Proceedings (1977-2023)
No abstract provided.
The Study Of Salinity And Drought Stress Effects On Three Range Species Agropyron Intermedium, Avena Barbata And Panicum Antidotale From Iran, M. M. Sharifi Kashan, Z. Tolui
The Study Of Salinity And Drought Stress Effects On Three Range Species Agropyron Intermedium, Avena Barbata And Panicum Antidotale From Iran, M. M. Sharifi Kashan, Z. Tolui
IGC Proceedings (1977-2023)
No abstract provided.
Productivity And Persistence Of Kura Clover-Grass Mixtures, Philippe Seguin, R. Drapeau
Productivity And Persistence Of Kura Clover-Grass Mixtures, Philippe Seguin, R. Drapeau
IGC Proceedings (1977-2023)
No abstract provided.
Radiation Use Efficiency Of Alfalfa‐Tall Fescue Mixtures In A Temperate Humid Area, Omar Scheneiter, O. Bertín
Radiation Use Efficiency Of Alfalfa‐Tall Fescue Mixtures In A Temperate Humid Area, Omar Scheneiter, O. Bertín
IGC Proceedings (1977-2023)
No abstract provided.
Applying Multivariate Analysis In Semi‐Steppe Rangelands (Case Study: Steppe Rangelands Of Fars Province, Iran), S. Mohtashamnia, Gh. Zahedi, Hossein Arzani
Applying Multivariate Analysis In Semi‐Steppe Rangelands (Case Study: Steppe Rangelands Of Fars Province, Iran), S. Mohtashamnia, Gh. Zahedi, Hossein Arzani
IGC Proceedings (1977-2023)
No abstract provided.
Changes On Floristic Composition Of Flooding Pampa Rangeland By The Use Of Glyphosate, A. Rodriguez, E. J. Jacobo, J. Vilarino, K. Kessel
Changes On Floristic Composition Of Flooding Pampa Rangeland By The Use Of Glyphosate, A. Rodriguez, E. J. Jacobo, J. Vilarino, K. Kessel
IGC Proceedings (1977-2023)
No abstract provided.
Drought Response Of Trichloris Crinita Plants With Different Aridity History: Water Use, Leaf Elongation And Senescence, R. E. Quiroga, L. J. Blanco, R. A. Golluscio
Drought Response Of Trichloris Crinita Plants With Different Aridity History: Water Use, Leaf Elongation And Senescence, R. E. Quiroga, L. J. Blanco, R. A. Golluscio
IGC Proceedings (1977-2023)
No abstract provided.
Genetic Structure And Aflp Variation Of Six Native Festuca Hallii (Vasey Piper) Populations In The Northern Great Plains Of Canada, Jie Qiu, Yongbi Fu, Yuguang Bai, John F. Wilmshurst
Genetic Structure And Aflp Variation Of Six Native Festuca Hallii (Vasey Piper) Populations In The Northern Great Plains Of Canada, Jie Qiu, Yongbi Fu, Yuguang Bai, John F. Wilmshurst
IGC Proceedings (1977-2023)
No abstract provided.
Effect Of Sowing And Oversowing On Species Abundance In Mountain Pastures Of Central Italy, Andrea Pardini, F. Natali
Effect Of Sowing And Oversowing On Species Abundance In Mountain Pastures Of Central Italy, Andrea Pardini, F. Natali
IGC Proceedings (1977-2023)
No abstract provided.
Hydraulic Lift Through The Root Systems In Zygophyllum Xanthoxylum, Decao Niu, Xiaohong Xue, Shifang Pei, Hongrong Zhang, Hua Fu
Hydraulic Lift Through The Root Systems In Zygophyllum Xanthoxylum, Decao Niu, Xiaohong Xue, Shifang Pei, Hongrong Zhang, Hua Fu
IGC Proceedings (1977-2023)
No abstract provided.
Ecology Of Herbaceous Legumes In The Fortescue River Valley Floodplain, Western Australia, Dion Nicol, J. E. D. Fox
Ecology Of Herbaceous Legumes In The Fortescue River Valley Floodplain, Western Australia, Dion Nicol, J. E. D. Fox
IGC Proceedings (1977-2023)
No abstract provided.
The Effect Of Annual Weather On Spring Grass Phenological Development, G. Nagy, K. Petö
The Effect Of Annual Weather On Spring Grass Phenological Development, G. Nagy, K. Petö
IGC Proceedings (1977-2023)
No abstract provided.
Does Disturbance Similarly Facilitate Weed Invasion Within Grass, Forb, And Shrub Plots?, Tom A. Monaco, E. D. Leonard
Does Disturbance Similarly Facilitate Weed Invasion Within Grass, Forb, And Shrub Plots?, Tom A. Monaco, E. D. Leonard
IGC Proceedings (1977-2023)
No abstract provided.
Soil Factors Affecting The Distribution Of Four Salt Tolerant Range Plants In Eastern Azarbaijane Province (Gharakhlar), A. Mokhtari Asal, Sh. Rastegar, S. Kh. Mahdavi, M. R. Sadeghimanesh
Soil Factors Affecting The Distribution Of Four Salt Tolerant Range Plants In Eastern Azarbaijane Province (Gharakhlar), A. Mokhtari Asal, Sh. Rastegar, S. Kh. Mahdavi, M. R. Sadeghimanesh
IGC Proceedings (1977-2023)
No abstract provided.
Initial Development Of Dwarf Elephant Grass (Pennisetum Purpureum Schum.) Clones In The Coastal Region Of Pernambuco State, Brazil, Alexandre C. L. De Mello, M. V. Cunha, M. A. Lira, M. V. F. Santos, José C. B. Dubeux Jr., E. V. Freitas
Initial Development Of Dwarf Elephant Grass (Pennisetum Purpureum Schum.) Clones In The Coastal Region Of Pernambuco State, Brazil, Alexandre C. L. De Mello, M. V. Cunha, M. A. Lira, M. V. F. Santos, José C. B. Dubeux Jr., E. V. Freitas
IGC Proceedings (1977-2023)
No abstract provided.
Biodiversity And Structure Of Subtropical Boliviano‐Tucumano Mountain Forests, Depending On Disturbance Intensity Due To Forest Grazing And Selective Timber Logging, Andrea C. Mayer, F. S. Zenteno, S. Beck, Svenja Marquardt, Michael Kreuzer, H. Alzérreca
Biodiversity And Structure Of Subtropical Boliviano‐Tucumano Mountain Forests, Depending On Disturbance Intensity Due To Forest Grazing And Selective Timber Logging, Andrea C. Mayer, F. S. Zenteno, S. Beck, Svenja Marquardt, Michael Kreuzer, H. Alzérreca
IGC Proceedings (1977-2023)
No abstract provided.
Tiller Weight Versus Tiller Number In A Perennial Ryegrass Population: A Productivity Index, Cory Matthew, A. M. Sartie, H. S. Easton
Tiller Weight Versus Tiller Number In A Perennial Ryegrass Population: A Productivity Index, Cory Matthew, A. M. Sartie, H. S. Easton
IGC Proceedings (1977-2023)
No abstract provided.
Seasonal Transport Of Dissolved Inorganic Carbon And Total Alkalinity Across The Louisiana Shelf, Michelle M. Anderson
Seasonal Transport Of Dissolved Inorganic Carbon And Total Alkalinity Across The Louisiana Shelf, Michelle M. Anderson
LSU Master's Theses
Rivers and wetlands are a major source of terrestrial derived carbon for coastal ocean margins. Unfortunately, Louisiana’s wetlands are threatened by ongoing high rates of erosion, deterioration, and unprecedented rates of river water discharge that changes seasonally, leading to a net loss of terrestrial carbon into the northern Gulf of Mexico (nGOM). There exists a current lack of understanding about the distribution of dissolved inorganic carbon (DIC) and total alkalinity (TAlk) within the shallowest regions of the Louisiana shelf. Even less is known about how the transport of DIC alters seasonally with changes in river outflow and shelf currents. Quantifying …
Speleothems In Quartz-Sandstone Caves Of Ponta Grossa Municipality, Campos Gerais Region, Paraná State, Southern Brazil, Henrique S. Pontes, Luiz A. Fernandes, Mário S. De Melo, Gilson B. Guimarães, Laís L. Massuqueto
Speleothems In Quartz-Sandstone Caves Of Ponta Grossa Municipality, Campos Gerais Region, Paraná State, Southern Brazil, Henrique S. Pontes, Luiz A. Fernandes, Mário S. De Melo, Gilson B. Guimarães, Laís L. Massuqueto
International Journal of Speleology
The present communication characterizes and discusses the genesis of cave speleothems developed in Furnas Formation (Silurian-Devonian) and Vila Velha sub-unit (Campo Mourão Formation, Upper Carboniferous) quartz-sandstones, in southern Brazil. The research, which involved stratigraphic and petrographic studies, was conducted to identify the faciological context of occurrence of these features, and to determine, through different analytical methods, their mineralogical composition and porosity, and also the action of microbial markers on the genesis of these secondary mineral deposits. The speleothems were classified into six types based on form, composition and genesis: (1) arborescent (coral), (2) mushroom-shaped, (3) stalactitic, (4) stalagmitic, (5) columnar …
Grazing Summer‐Active Tall Fescue In South‐Eastern Australia, Margaret Raeside, Michael A. Friend, Alister Lawson
Grazing Summer‐Active Tall Fescue In South‐Eastern Australia, Margaret Raeside, Michael A. Friend, Alister Lawson
IGC Proceedings (1977-2023)
No abstract provided.
Seasonal Dynamics Of The Rangeland's Vegetations Of Arid Zone Of Uzbekistan, Bakhtiyor K. Mardonov, Wolfgang Pittroff, Toshpulot F. Rajabov, F. N. Bobodjanov
Seasonal Dynamics Of The Rangeland's Vegetations Of Arid Zone Of Uzbekistan, Bakhtiyor K. Mardonov, Wolfgang Pittroff, Toshpulot F. Rajabov, F. N. Bobodjanov
IGC Proceedings (1977-2023)
No abstract provided.
Preliminary Investigations On Columbus Grass (Sorghum Almum Parodi) For Fodder In Semi‐Arid Nigeria: Effects Of Sowing Methods On Growth Components And Herbage Yield, B. S. Malami, H. M. Tukur, H. Dahiru
Preliminary Investigations On Columbus Grass (Sorghum Almum Parodi) For Fodder In Semi‐Arid Nigeria: Effects Of Sowing Methods On Growth Components And Herbage Yield, B. S. Malami, H. M. Tukur, H. Dahiru
IGC Proceedings (1977-2023)
No abstract provided.
Forage Potential Of Alfalfa (Medicago Sativa L.) For Wildlife, D. Maćešić, S. Sikora, Z. Svečnjak, D. Uher
Forage Potential Of Alfalfa (Medicago Sativa L.) For Wildlife, D. Maćešić, S. Sikora, Z. Svečnjak, D. Uher
IGC Proceedings (1977-2023)
No abstract provided.
Sediment Transport And Geomorphological Evolution In The Transgressive Ship Shoal, Louisiana: Insights From Geophysical Observation, Modeling, And Machine Learning Studies, Haoran Liu
LSU Doctoral Dissertations
Ship Shoal has been a high-priority target sand resource for dredging activities to restore the eroding barrier islands in Louisiana, USA. Many studies have been performed in Ship Shoal in recent decades, but our knowledge of temporal and spatial variations of sediment transport and post-dredge morphology is still limited. The objectives of this dissertation are to explore the sediment infilling process, the spatial and temporal evolution of the morphology of dredge pits near and on Ship Shoal by using multiple methods. Scientific methods used in this study include (a) geophysical observation using bathymetry, side-scan and subbottom technique, (b) sediment transport …