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Articles 4261 - 4290 of 9410
Full-Text Articles in Entire DC Network
The Effect Of Different Interval Between Pasture Belts On Water And Soil Conservation, Ruiqing Ye, Bizhi Huang, Xiping Yuan, Shaowu Long, Qingmin Chen, Xinkui Fan
The Effect Of Different Interval Between Pasture Belts On Water And Soil Conservation, Ruiqing Ye, Bizhi Huang, Xiping Yuan, Shaowu Long, Qingmin Chen, Xinkui Fan
IGC Proceedings (1977-2023)
No abstract provided.
Research On The Folk Assessment Indicator System Of The Surviving Environment Of Pastoral Area‐Taking Damao Banner As An Example, Jing Xin, Yong Gao, Zhi He
Research On The Folk Assessment Indicator System Of The Surviving Environment Of Pastoral Area‐Taking Damao Banner As An Example, Jing Xin, Yong Gao, Zhi He
IGC Proceedings (1977-2023)
No abstract provided.
Cvor Model For Assessing The Steppe Ecosystem Health--A Case Study On The Typical Steppe In Inner Mongolia, China, Lixin Wang, Huamin Liu, Zhongling Liu, Wei Wang, Cunzhu Liang, Jie Yang
Cvor Model For Assessing The Steppe Ecosystem Health--A Case Study On The Typical Steppe In Inner Mongolia, China, Lixin Wang, Huamin Liu, Zhongling Liu, Wei Wang, Cunzhu Liang, Jie Yang
IGC Proceedings (1977-2023)
No abstract provided.
Diversity And Ethnobotany Of Fodder Plants In The Himalayan Rangelands: A Case Of The Uttarakhand Mountains, India, Vir Singh, R. D. Gaur
Diversity And Ethnobotany Of Fodder Plants In The Himalayan Rangelands: A Case Of The Uttarakhand Mountains, India, Vir Singh, R. D. Gaur
IGC Proceedings (1977-2023)
No abstract provided.
A Resource‐Explicit Population Model For The Management Of A Dominant Shrub That Takes Into Account The Ruminants' Feeding Strategy, D. Magda, Cyril Agreil, E. Chambon-Dubreuil, M. Jarry, Michel Meuret
A Resource‐Explicit Population Model For The Management Of A Dominant Shrub That Takes Into Account The Ruminants' Feeding Strategy, D. Magda, Cyril Agreil, E. Chambon-Dubreuil, M. Jarry, Michel Meuret
IGC Proceedings (1977-2023)
No abstract provided.
Study On Some Models Exploiting Pasture Industry In The South Of China, Keyun Li, Xiong Li
Study On Some Models Exploiting Pasture Industry In The South Of China, Keyun Li, Xiong Li
IGC Proceedings (1977-2023)
No abstract provided.
Impacts Of Forest Management And Timber Harvest Practices On Karst Critical Zone Processes In Tongass National Forest, Alaska, Anna Gwendolyn Harris
Impacts Of Forest Management And Timber Harvest Practices On Karst Critical Zone Processes In Tongass National Forest, Alaska, Anna Gwendolyn Harris
Masters Theses & Specialist Projects
This study characterizes the throughfall, hydrogeochemistry, dissolution rates, and carbon sources of two proximate temperate rainforest cave systems within the Tongass National Forest in Southeast Alaska (Tongass). Study sites include: an old-growth forest, characterized by having never been logged (containing Walkabout Cave system); and a previously logged – within thirty years, second-growth forest (containing Zina Cave system). Precipitation data were recorded over a five-month period at 10-minute intervals, to understand the effects of throughfall between the altering old and second-growth canopies. At each major spring for the two cave systems, high-resolution data were collected from June 29 through November 21, …
Shift In The Paradigm For Gssp Boundary Definition, V. I. Davydov
Shift In The Paradigm For Gssp Boundary Definition, V. I. Davydov
Geosciences Faculty Publications and Presentations
For over 200 years the use of biotic events as the basis for the establishment of chronostratigraphic boundaries has been the only approach successfully utilized for international and national chronostratigraphy. The traditional biostratigraphic method provides relatively high resolution, averaging 1 Ma or sometimes less. This biochronological evolutionary approach to the Global Boundary Stratotype section and Point (GSSP) utilizes biotic Primary Markers (PM), with a few exceptions, encompasses the integrated PM and other non-PM markers as the general principles for defining GSSP boundaries and is a reasonably reliable mechanism for global correlation and a relatively stable International Geologic Time Scale (IGTS). …
Droughtscape, Fall 2020, National Drought Mitigation Center
Droughtscape, Fall 2020, National Drought Mitigation Center
DroughtScape: Quarterly Newsletter of the National Drought Mitigation Center (2007–2023)
DroughtScape, Fall 2020
Trace Metals And The Environment: Studying The Behaviour Of Iceland’S Glacially Sourced Trace Metals, Owen Bailey
Trace Metals And The Environment: Studying The Behaviour Of Iceland’S Glacially Sourced Trace Metals, Owen Bailey
Independent Study Project (ISP) Collection
Trace metal contamination in marine ecosystems is a problem for every trophic level, from zooplankton up to humans. The mobility and uptake availability of these metals depend on such environmental parameters as salinity, temperature, and pH, among others. To explore the effects of varying parameters on dissolved metal behaviour, I studied the Jökulsárlón glacial lagoon, into which the Breidamerkurjökull glacier deposits trace metals from volcanic ash through glacial melt. In this study I develop and follow a sampling procedure to analyze trace metal concentrations in the lagoon, while additionally discussing the behaviour and impact of trace metals, focusing on cadmium, …
Sward Allowance At Early Lactation Of Primiparous Dairy Cows: Iii-Metabolic Profiles, A. Meikle, D. A. Mattiauda, G. Uriarte, L. Adrien, Pablo Soca, P. Chilibroste
Sward Allowance At Early Lactation Of Primiparous Dairy Cows: Iii-Metabolic Profiles, A. Meikle, D. A. Mattiauda, G. Uriarte, L. Adrien, Pablo Soca, P. Chilibroste
IGC Proceedings (1977-2023)
No abstract provided.
Dynamics Of Seedling Emerging And Survival Rates Of Stipa Baicalensis Steppe: Community Under Two Utilizing Regimes, Mingjiu Wang, Q. F. Li, F. L. Shi, J. L. He
Dynamics Of Seedling Emerging And Survival Rates Of Stipa Baicalensis Steppe: Community Under Two Utilizing Regimes, Mingjiu Wang, Q. F. Li, F. L. Shi, J. L. He
IGC Proceedings (1977-2023)
No abstract provided.
Rangeland, Ecological Integrity And Sustainability: An Analysis In The Himalayan Mountain Context, Vir Singh, Babita Bohra, Manisha Joshi
Rangeland, Ecological Integrity And Sustainability: An Analysis In The Himalayan Mountain Context, Vir Singh, Babita Bohra, Manisha Joshi
IGC Proceedings (1977-2023)
No abstract provided.
Benefit Evaluation Of Rangeland Convertion Program (Rcp) In Typical Project Area Of Inner Mongolia, Ying Han, Xiangyang Hou
Benefit Evaluation Of Rangeland Convertion Program (Rcp) In Typical Project Area Of Inner Mongolia, Ying Han, Xiangyang Hou
IGC Proceedings (1977-2023)
No abstract provided.
Coral Gardens Reef, Belize: A Refugium In The Face Of Caribbean-Wide Acropora Spp. Coral Decline, Lisa Greer, Tara Clark, Tanner Waggoner, James Busch, Thomas P. Guilderson, Karl Wirth, Jian-Xin Zhao, H. Allen Curran
Coral Gardens Reef, Belize: A Refugium In The Face Of Caribbean-Wide Acropora Spp. Coral Decline, Lisa Greer, Tara Clark, Tanner Waggoner, James Busch, Thomas P. Guilderson, Karl Wirth, Jian-Xin Zhao, H. Allen Curran
Geosciences: Faculty Publications
Caribbean Acropora spp. corals have undergone a decline in cover since the second half of the twentieth century. Loss of these architecturally complex and fast-growing corals has resulted in significant, cascading changes to the character, diversity, and available eco spaces of Caribbean reefs. Few thriving Acropora spp. populations exist today in the Caribbean and western North Atlantic seas, and our limited ability to access data from reefs assessed via long-term monitoring efforts means that reef scientists are challenged to determine resilience and longevity of existing Acropora spp. reefs. Here we used multiple dating methods to measure reef longevity and determine …
Assessment Of Soil Properties Under Different Land Use Types In Olokemeji Forest Reserves In Ogun State Southwestern Nigeria, Oluwatoyin Opeyemi Akintola, Adewunmi Idayat Bodede, Michael Smart, Ayodeji Gideon Adebayo, Olawale Nurean Sulaiman
Assessment Of Soil Properties Under Different Land Use Types In Olokemeji Forest Reserves In Ogun State Southwestern Nigeria, Oluwatoyin Opeyemi Akintola, Adewunmi Idayat Bodede, Michael Smart, Ayodeji Gideon Adebayo, Olawale Nurean Sulaiman
Journal of Bioresource Management
Knowledge of soil properties is essential for environmental sustainability for any forest reserve or plantation. The physical and chemical properties of soil under three different land uses was investigated to assess the nutrient and fertility status of the soils. Fifteen soil samples, each collected from different locations within the natural forest, plantation and farm land were analyzed for soil texture, bulk density, porosity, pH, organic carbon, organic matter content, total nitrogen, available phosphorus, Na, K, Ca, Mg, Zn, Cu, Fe and Mn. Texturally, the soils were loamy, loamy sand and sandy loamy in the natural forest, plantation and farmland respectively. …
Effect Of Grazing Intensity On Photosynthesis And Soil Respiration Of Alpine Grassland In Tibet, Y. F. Wan, Q. Z. Gao, Y. Li, X. B. Qin, W. Z. Jiancun, B. S. Wang
Effect Of Grazing Intensity On Photosynthesis And Soil Respiration Of Alpine Grassland In Tibet, Y. F. Wan, Q. Z. Gao, Y. Li, X. B. Qin, W. Z. Jiancun, B. S. Wang
IGC Proceedings (1977-2023)
No abstract provided.
Relationship Between Different Grassland Types And Their Volatile Patterns To Enhance The Traceability Of Italian Typical Alpine Dairy Products, P. Aceto, S. Belviso, A. Cavallero, L. Falchero, A. Fossi, M. Giordano, R. Paoletti, Efisio Piano, A. Tava, G. Zeppa
Relationship Between Different Grassland Types And Their Volatile Patterns To Enhance The Traceability Of Italian Typical Alpine Dairy Products, P. Aceto, S. Belviso, A. Cavallero, L. Falchero, A. Fossi, M. Giordano, R. Paoletti, Efisio Piano, A. Tava, G. Zeppa
IGC Proceedings (1977-2023)
No abstract provided.
Long-Time Effects Of Grazing On Patagonian Rangelands (Argentina), Gabriel E. Oliva, G. Humano, D. Ferrante
Long-Time Effects Of Grazing On Patagonian Rangelands (Argentina), Gabriel E. Oliva, G. Humano, D. Ferrante
IGC Proceedings (1977-2023)
No abstract provided.
Xinjiang Grasslands Ecological Conservation And Herdsman Increase Investigation And Discussion Collecting A Countermeasure, Xuanzheng Guo, Zhiguo Dong, Li Li
Xinjiang Grasslands Ecological Conservation And Herdsman Increase Investigation And Discussion Collecting A Countermeasure, Xuanzheng Guo, Zhiguo Dong, Li Li
IGC Proceedings (1977-2023)
No abstract provided.
Evaluation Of Grassland Resources In Etuoke Front Banner, Ying De, Tegen Ao, Burenjiya
Evaluation Of Grassland Resources In Etuoke Front Banner, Ying De, Tegen Ao, Burenjiya
IGC Proceedings (1977-2023)
No abstract provided.
Natural Resource Management: Building The Case For Civic Participation In Managing The Environment, Karen Cosgrove
Natural Resource Management: Building The Case For Civic Participation In Managing The Environment, Karen Cosgrove
IGC Proceedings (1977-2023)
No abstract provided.
Do Fungal Symbionts Of Salt Marsh Plants Affect Interspecies Competition?, Vanessa Robertson-Rojas
Do Fungal Symbionts Of Salt Marsh Plants Affect Interspecies Competition?, Vanessa Robertson-Rojas
Dissertations and Theses
The effects of arbuscular mycorrhizal fungi (AMF) as salt marsh plant symbionts may have significant effects on landscape scale distribution patterns and plant-related ecosystem functions that are important to estuarine habitats. This work investigates the effects AMF have on Phalaris arundinacea, Deschampsia cespitosa, and Juncus balticus when grown in a common garden experiment. Plants were grown with and without AMF inoculation in both polyculture and monoculture communities and examined for a variety of response variables that represent different competition strategies. Factorial ANOVA analysis revealed a significant three-way interaction among fungal treatment type, community type, and species for …
The Impact Of Overgrazing On Needlegrass‐Peashrub‐Forbs Community, D. Bolormaa, B. Avaadorj, B. Enkhmaa, Ts. Altanzul
The Impact Of Overgrazing On Needlegrass‐Peashrub‐Forbs Community, D. Bolormaa, B. Avaadorj, B. Enkhmaa, Ts. Altanzul
IGC Proceedings (1977-2023)
No abstract provided.
Initial Study On The Construction Of Evaluation Index System Of The Herdsman Rights And Interests Protection--Taking Tianshan Pasture Of Urumqi, Xinjiang As An Example, Ying Ao, Litao Feng, Weifeng Chen
Initial Study On The Construction Of Evaluation Index System Of The Herdsman Rights And Interests Protection--Taking Tianshan Pasture Of Urumqi, Xinjiang As An Example, Ying Ao, Litao Feng, Weifeng Chen
IGC Proceedings (1977-2023)
No abstract provided.
Application Of Nuclear Techniques In Improving Pasture/Range Management, Majid Ajorlo, Ramdzani B. Abdullah
Application Of Nuclear Techniques In Improving Pasture/Range Management, Majid Ajorlo, Ramdzani B. Abdullah
IGC Proceedings (1977-2023)
No abstract provided.
Physical And Hydric Characterization Of A "Red‐Yellow Dystrophic Latossolo" Under Different Tillage System And Grassland Systems, Wellington W. Rocha, Rita De Cássia Ribeiro Carvalho, Bruno Da Silva Pires, Ayeska Hübner Braga Nunes
Physical And Hydric Characterization Of A "Red‐Yellow Dystrophic Latossolo" Under Different Tillage System And Grassland Systems, Wellington W. Rocha, Rita De Cássia Ribeiro Carvalho, Bruno Da Silva Pires, Ayeska Hübner Braga Nunes
IGC Proceedings (1977-2023)
No abstract provided.
Using Microhistological Techiques To Predict Botanical Composition Of Horse Diets On Cool‐Season Grass Pasture, Jesse Ira Morrison, S. Ray Smith, Glen E. Aiken
Using Microhistological Techiques To Predict Botanical Composition Of Horse Diets On Cool‐Season Grass Pasture, Jesse Ira Morrison, S. Ray Smith, Glen E. Aiken
IGC Proceedings (1977-2023)
No abstract provided.
Ecological Pratacultural Construction And Sustainable: Development Strategies In Guizhou, Bentian Mo, Changsong Feng, Xinshi Lu
Ecological Pratacultural Construction And Sustainable: Development Strategies In Guizhou, Bentian Mo, Changsong Feng, Xinshi Lu
IGC Proceedings (1977-2023)
No abstract provided.