Rangeland Ecology & Management
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Displaying 2201 - 2249 of 2249 results
- Library Collection RecordJuniper (Juniperus spp.) encroachment into sagebrush (Artemisia spp.) and bunchgrass communities has reduced understory plant cover and allowed juniper trees to dominate millions of hectares of…Publication Date 2013
- Library Collection RecordAxillary buds play a fundamental role in perennial population persistence through regeneration of bud banks.Publication Date 2013
- Library Collection RecordThis presentation will focus on introducing inventory and monitoring techniques that support land assessment procedures such as Rangeland Health.Publication Date 2013
- Library Collection RecordCrested wheatgrass (Agropyron cristatum and Agropyron desertorum) is an introduced perennial grass that has been seeded on over 5 million hectares in semiarid and arid regions of western North…Publication Date 2013
- Library Collection RecordDatabase management is not only healthy for tracking and organization in long-term projects, but is now becoming a requirement for many funding proposals and agencies.Publication Date 2013
- Library Collection RecordChanges in the abundance and distribution of free water can influence wildlife in arid regions. Building wildlife water developments is a common management strategy to provide water for many species…Publication Date 2013
- Library Collection RecordIn many ways, drought defines rangelands and the people who use them.Publication Date 2013
- Library Collection RecordSoapweed yucca (Yucca glauca Nutt.) is a native evergreen shrub that is one of the most widely distributed yucca species in North America, spreading from southern Alberta and Saskatchewan to…Publication Date 2013
- Library Collection RecordCurrent trends in climate change are resulting in stochastic events that are causing serious challenges for both tribal members and rangeland managers.Publication Date 2013
- Library Collection RecordRural Alaskan communities have survived the harsh and variable conditions of Alaska for generations, but they face increasing challenges from climate change, increased gas and food prices, reductions…Publication Date 2013
- Library Collection RecordBecause of the diversity of funding opportunities available for agricultural producers, funding opportunities are confusing for tribal members to understand, and difficult for tribal natural resource…Publication Date 2013
- Library Collection RecordAldo Leopold (1933) stated that wildlife populations are limited by a complex association of limiting factors. Among these limiting factors he distinguishes between welfare and decimating factors, or…Publication Date 2013
- Library Collection RecordWe will present the results of the currentPublication Date 2013
- Library Collection RecordWomen have been an integral part of the Society of Range Management from its inception. Women first largely acted in support roles, supporting their husbands' professional careers or working…Publication Date 2013
- Library Collection RecordRangelands comprise the largest land mass in California, providing forage for livestock, a marketable product. Ecosystem services such as habitat, clean water and air, viewshed, and carbon…Publication Date 2013
- Library Collection RecordPurple threeawn (Aristida purpurea) is native perennial grass which had been causing grazing problems in Western United States. This grass species is catalogued as undesirable to cattle production…Publication Date 2013
- Library Collection RecordAdaptive grazing management may enable ranchers to sustain livestock production in the face of variable environmental and social conditions. However, grazing management decision-makingPublication Date 2013
- Library Collection RecordThe 2013 National Climate Assessment considers land use and land cover change as a cross-cutting topic relevant to all regions and sectors of the U.S. Land cover and land use are considered in each…Publication Date 2013
- Library Collection RecordEnergy extraction on rangelands is growing at rapid rates, and targeted areas include tribal lands.Publication Date 2013
- Library Collection RecordMany tribes and tribal-related agencies are over-tasked with heavy workloads, small budgets, and few trained personnel for managing natural resources on tribal lands.Publication Date 2013
- Library Collection RecordEastern redcedar (Juniperus virginia), an indigenous Kansas conifer was championed as an excellent windbreak and shelterbelt tree for the Central Great Plains during the dust bowl era. Changes in…Publication Date 2013
- Library Collection RecordRecent severe droughts the south-central United States led to high levels of woody plant dieback in areas that have experienced decades of woody encroachment. These droughts were the most severe…Publication Date 2013
- Library Collection RecordThe Great Basin in the western United States has a fire regime that has gone from every 40-100 years to ten years or less. The destruction of native plant communities, watersheds, and subsequent soil…Publication Date 2013
- Library Collection RecordChihuahuan Desert rangelands are an important source of forage for goat and beef cattle production in Chihuahua, Mexico. One of the basic problems confronting the range scientist is an accurate…Publication Date 2013
- Library Collection RecordFire or mechanical fuel-control treatments are implemented to reduce woody fuel loads and catastrophic fire.Publication Date 2013
- Library Collection RecordHoney mesquite (Prosopis glandulosa) is a native woody legume common to rangelands in the southwestern United States and northern Mexico.Publication Date 2013
- Library Collection RecordLow-input high-diversity (LIHD) cultivation includes multiple native grass and forb species that mayPublication Date 2013
- Library Collection RecordBiological invasion refers to the process by which a new species enters a native biological community, reproduces, and displaces native species. Bothriochloa ischaemum, is an invasive warm-season…Publication Date 2013
- Library Collection RecordMule deer populations have declined across the western United States recently. Poor quality habitat, food availability, drought, and predation have been factors limiting mule deer populations in…Publication Date 2013
- Library Collection RecordOur understanding of rare and spatially restricted species is often limited by a lack of scientific studies and monitoring data. This is especially true for recently identified species such as the…Publication Date 2013
- Library Collection RecordLand tenure and landscape fragmentation strongly affect the kinds of strategies that pastoral families and communities can use to adapt to change in rangelands around the world.Publication Date 2013
- Library Collection RecordRemote sensing (RS) is a critical tool for understanding the dynamics of Land Use and Land Change but needs to bePublication Date 2013
- Library Collection RecordFluctuations in resource availability has been suggested as one of the key attributes controlling grassland community invasibility, with successful invasions occurring only intermittently, when…Publication Date 2013
- Library Collection RecordPrescribed burning has been shown to be an effective method of controlling cool season grass invasion in warm season rangelands. We examined the effect of patch-burning, N fertilization, and patch…Publication Date 2013
- Library Collection RecordEcological assembly theory suggests that recolonization and short-term community successional trajectories follow predictable patterns associated with interactions between species life history traits…Publication Date 2013
- Library Collection RecordPinyon and juniper tree encroachment is a growing problem in the western United States. As conifers expand they replace valuable sagebrush and grassland communities. The associated increases in fuel…Publication Date 2013
- Library Collection RecordAs with other land management agencies, invasive species management is becoming a priority for many tribes.Publication Date 2013
- Library Collection RecordDo our current university rangeland curricula prepare professionals for the modern challenges of rangeland management? The current rangeland curriculum was largely defined by academics in the 1970…Publication Date 2013
- Library Collection RecordWhere herbivores choose to graze, rest, or traverse a landscape results from inherited attributes, individual and social learning systems, and spatial memory. Behavioral patterns are set on a…Publication Date 2013
- Library Collection RecordFor riparian areas to sustainably provide important resource values, they must function properly.Publication Date 2013
- Library Collection RecordProper Functioning Condition (PFC) was developed in the early 1990's as a tool for rapid assessment of the condition, trend, and needs of riparian systems (Prichard et al. 1998). In Nevada, PFC…Publication Date 2013
- Library Collection RecordThe role of riparian systems in sustaining healthy aquatic and terrestrial ecosystems is well recognized, as are the benefits of riparian attributes and processes to biological, chemical, and…Publication Date 2013
- Library Collection RecordThe goal of this research was to review existing information describing historic fire frequencies in southern plains oak ecosystems and to describe local to regional trends and complexities.…Publication Date 2013
- Library Collection RecordWomen play an increasingly pivotal role in rangeland education as our profession adapts to an expanding diversity of rangeland values and stakeholder interests. Like other natural resource…Publication Date 2013
- Library Collection RecordA history of overgrazing and fire suppression along with prolonged drought events has resulted in elevated soil erosion and decreased forage productivity throughout Texas rangelands. This study is…Publication Date 2013
- Library Collection RecordSericea lespedeza is an invasive legume rapidly establishing and spreading through the tallgrass prairie.Publication Date 2013
- Library Collection RecordRestoration priorities are typically established in rangelands without quantitative information on how to overcome thresholds that prevent successful restoration of desirable ecological states.Publication Date 2013
- Library Collection RecordThe unprecedented pulse of wildfire activity at the wildland-urban interface in the southern Great Plains requires innovative approaches to the management of volatile fuels that have arisen as a…Publication Date 2013
- Library Collection RecordThe invasive woody species, Russian olive (Elaeagnus angustifolia L.), was promoted in the early 20th century to serve as field wind-breaks and bank stabilization, but quickly became naturalized…Publication Date 2013
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