Rangeland Ecology & Management
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- Library Collection RecordRange cattle grazing in semi-arid regions are commonly limited by lack of nutrients from low-quality forage. Due to this, managers are faced with the challenge of monitoring diet quality in order to…Publication Date 2018
- Library Collection RecordThe Great Basin of North America has been identified as an area that suffers from elevated levels of degradation, and is difficult to restore via seeding practices. Seedbed freezing conditions during…Publication Date 2018
- Library Collection RecordEcological restoration of rangelands using wild-collected seeds can be challenging for land managers in many parts of the world. Difficulties due to low seed quality, inconvenient seed anatomy, and…Publication Date 2018
- Library Collection RecordReseeding to restore disturbed rangelands is rarely successful or cost effective, particularly within hotter, drier, lower elevation sites. Seedling mortality is highest during the critical…Publication Date 2018
- Library Collection RecordManipulation of spatial grazing patterns of cattle in rangeland systems is essential for preventing resource degradation due to localized overgrazing. Practices such as fencing, water source…Publication Date 2018
- Library Collection RecordOne of the most significant stressors to the sagebrush biome is expansion and dominance of nonnative ecosystem-transforming species, particularly invasive annual and perennial plants. Each invasive…Publication Date 2018
- Library Collection RecordThe feeding and tunneling activities by insects alters the physical and chemical properties of cattle dung and potentially affect greenhouse gas (GHG) emissions. To determine the magnitude of these…Publication Date 2018
- Library Collection RecordRangeland degradation and desertification is a global problem, with many regions of the world experiencing declines in ecosystem goods and services and biodiversity. Often the only means of restoring…Publication Date 2018
- Library Collection RecordEmerging applications of ecosystem resilience and resistance (R&R) concepts in sagebrush ecosystems allow managers to better predict and mitigate impacts of wildfire and invasive annual grasses.…Publication Date 2018
- Library Collection RecordThe southwestern willow flycatcher (Empidonax traillii extimus) is an endangered subspecies of willow flycatcher that occupies dense riparian habitats of the southwestern United States.� Many…Publication Date 2018
- Library Collection RecordThe interacting effects of fire and grazing influence structure, composition and functioning across grasslands globally. Management focused on restoring the interaction of fire and grazing through…Publication Date 2018
- Library Collection RecordTamarix spp., invasive riparian shrubs, are ecological and economic threats in the southwest as they displace native vegetation and necessitate costly management. Tamarix control typically consists…Publication Date 2018
- Library Collection RecordThe ecological stoichiometry is the study of investigating balance of energy and elements affected by organisms and their interactions in an ecosystem. In animal grazed grasslands energy and elements…Publication Date 2018
- Library Collection RecordRangelands are characterized by low precipitation and low biomass, making them susceptible to disturbance and difficult to reclaim. Considering the widespread and significant impact of oil and gas…Publication Date 2018
- Library Collection RecordTracking collars are used to monitor cattle movements and allow us to make inferences about cattle behavior. However, few studies have evaluated the consistency of cattle movements over time in…Publication Date 2018
- Library Collection RecordGiven the growing research on traditional ecological knowledge and its use in resource management, there is a need to understand the relationship between indicators used by researchers and those used…Publication Date 2018
- Library Collection RecordRangeland managers are increasingly prioritizing ecological functions of soil. Soil organic carbon is central to these efforts because it plays a fundamental role in soil fertility, soil…Publication Date 2018
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- Library Collection RecordElymus elymoides and other native perennial grasses are commonly used species for rangeland revegetation in the Great Basin. In areas with low precipitation the establishment of native species has…Publication Date 2018
- Library Collection RecordRevegetation of exotic annual grass-invaded rangelands is challenging with high rates of failure.� Successful revegetation starts with effective control of exotic annuals.� Effective control may…Publication Date 2018
- Library Collection RecordRiparian vegetation is structured by hydrogeomorphic processes operating along a nested hierarchy of scales including the watershed, riparian corridor, and stream reach. Yet most studies have focused…Publication Date 2018
- Library Collection RecordBromus tectorum is the most common invasive grass in the Great Basin and is a major contributor to the increasing frequency of rangeland fire in the region. Previous research has shown that plant…Publication Date 2018
- Library Collection RecordShort-term post-fire field studies have shown native shrub cover in chaparral ecosystems is negatively associated with introduced forb and graminoid cover, which is influenced by burn severity,…Publication Date 2018
- Library Collection RecordWildfire has always been an important ecosystem process across the sagebrush biome. Recently, the scale of sagebrush ecosystem loss and fragmentation has increased significantly due to a combination…Publication Date 2018
- Library Collection RecordOn the western slope of the Sierra Madre Occidental of southeastern Sonora, Mexico, a 928 square kilometer conservation easement protects large stands of primary and secondary tropical deciduous…Publication Date 2018
- Library Collection RecordNitrogen is one of the constituents found in mammalian feces. Fecal nitrogen can be monitored to indicate forage diet quality or potential re-deposition of nitrogen into an ecosystem. Near infrared…Publication Date 2018
- Library Collection RecordThis work seeks to identify the most important factors that causes the degradation process of rangelands, assess the degree of degradation and vulnerability to current climate change of these…Publication Date 2018
- Library Collection RecordSignificant advancements in photogrammetric Structure-from-Motion (SfM) software, coupled with improvements in the quality and resolution of smartphone cameras, has made it possible to create ultra-…Publication Date 2018
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331 INTRODUCTION
The introduction to this symposium will describe: why this is an important subject for study and applications to management; the plan for conducting the symposium; and the framework of talk topics…Publication Date 2018 - Library Collection RecordConverting bermudagrass pastures into native species prairies with high diversity is a multi-stage process, more complicated than it appears. Limiting factors include cost, timing, seed and equipment…Publication Date 2018
- Library Collection RecordThe state of Montana has approximately 38 million hectares of land. 24 million hectares of which are utilized as farm and ranchlands and 65.8% is utilized for pasture and rangelands. Much of this…Publication Date 2018
- Library Collection RecordTargeted grazing and minimal mechanical treatment will be used to strategically reduce fuel loads on degraded sagebrush steppe now dominated by annual invasive grasses. Treatment areas have been…Publication Date 2018
- Library Collection RecordARS/OSU Extension. It places Sage-Grouse habitat into broad easily defined and communicated categories based on the threats of annual grass and juniper invasion into traditional Sage-Grouse habitat.…Publication Date 2018
- Library Collection RecordLand ownership is one of the primary determinants of how rangelands are used and property size has been shown to drive many land use decisions. As such, knowledge about land ownership characteristics…Publication Date 2018
- Library Collection RecordUnder the Federal Land Policy Management Act, BLM is to manage the National System of Public Lands for multiple use and sustained yield. Sustained yield is to be assessed through periodic and…Publication Date 2018
- Library Collection RecordThe Bureau of Land Management�s (BLM) Assessment, Inventory, and Monitoring (AIM) program was created to provide consistent, high quality information to support management and decision-making…Publication Date 2018
- Library Collection RecordRangelands managed for livestock grazing are expected to provide additional ecosystem services to the public. Ranchers with public land permits are required to consider resources other than forage in…Publication Date 2018
- Library Collection RecordPrescribed fire managers are encountering difficulties with the increase of cool-season non-native species in warm-season grasslands. Rothermel�s fire spread equation treats all herbaceous fuels as…Publication Date 2018
- Library Collection RecordReservoirs are valuable as temporary or seasonal sources of stock water.� They are dependent on surface runoff or seepage causing losses and/or reduction in quality water from spring to fall.�…Publication Date 2018
- Library Collection RecordTo quantify rangeland fire behavior, thermocouple datalogger systems are used to measure flame temperature. Current systems are either small and operate few thermocouples or operate many and are…Publication Date 2018
- Library Collection RecordMonitoring programs designed to track ecosystem changes in response to both stressors and disturbances can use repeated observations of ecosystem attributes. Such programs can increase our…Publication Date 2018
- Library Collection RecordAlthough biological soil crusts (biocrusts) are known to occur globally in arid and semi-arid environments, the question arises as to if they occur in the Great Basin ecoregion. Most studies looking…Publication Date 2018
- Library Collection RecordBig sagebrush (Artemisia tridentata) has been seeded on rangeland treatments and wildfires throughout Utah for the enhancement of watersheds and wildlife habitat. Examination of vegetation data…Publication Date 2018
- Library Collection RecordDelphinium andersonii (Anderson larkspur) is a perennial forb on semi-arid rangelands, and population density is related to cattle deaths. A multi-year study was initiated in 2011 to measure toxicity…Publication Date 2018
- Library Collection RecordNRCS and Robinett Rangeland Resources LLC used existing soil survey and published Ecological Site Descriptions to map ecological states on the University of Arizona Santa Rita Experimental Range (…Publication Date 2018
- Library Collection RecordThe introduction and subsequent invasion of cheatgrass onto millions of acres of Great Basin rangelands has revolutionized secondary succession by providing a fine-textured early maturing fuel that…Publication Date 2018
- Library Collection RecordA provisional ecological site is a conceptual grouping of soil map unit components within a major land resource area (MLRA) based on the similarities in response to management. Under the USDA-NRCS…Publication Date 2018
- Library Collection RecordThe Rawlins Field Office (RFO) is located in southcentral Wyoming and encompasses 3.5 million surface acres of BLM land often within a mixed landownership pattern. The RFO includes over 400 miles of…Publication Date 2018
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