Rangeland Ecology & Management
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- Library Collection RecordFrom a range or natural resource standpoint, your perception of fire, more specifically wildfire, may depend on your occupation, location, or past experience.Publication Date 2009
- fires
- Arizona
- Library Collection RecordLet the Water Do the Work is an important contribution to riparian restoration. By "thinking like a creek," one can harness the regenerative power of floods to reshape stream banks and…Publication Date 2009
- Arizona
- erosion control
- erosion control structures
- New Mexico
- stream restoration
- United States
- Library Collection RecordThis guide gives a brief description of a selection of non-native species, useful for identification.Publication Date 2009
- invasive species
- identification
- management techniques
- Arizona
- Library Collection RecordThis field guide is an introduction to grazing management designed to help landowners, contractors, and agency personnel make better grassland management decisions. Grazing can have a deleterious…Publication Date 2009
- Arizona
- grazing
- New Mexico
- range management
- rangeland health
- United States
- Library Collection RecordThis field guide is an introduction to grazing management designed to help landowners, contractors, and agency personnel make better grassland management decisions. Grazing can have a deleterious…Publication Date 2009
- Arizona
- grazing
- New Mexico
- range management
- rangeland health
- United States
- Library Collection RecordThis field guide is an introduction to grazing management designed to help landowners, contractors, and agency personnel make better grassland management decisions. Grazing can have a deleterious…Publication Date 2009
- Arizona
- grazing
- New Mexico
- range management
- rangeland health
- United States
- Library Collection RecordThis field guide is intended to inform those who depend on the soil and its life-giving properties. This guide discusses ways to regenerate soil so that it holds more water, supports more vegetation…Publication Date 2009
- Arizona
- erosion control
- Landscape degradation
- New Mexico
- United States
- water harvesting
- Library Collection RecordThis field guide is intended to inform those who depend on the soil and its life-giving properties. This guide discusses ways to regenerate soil so that it holds more water, supports more vegetation…Publication Date 2009
- Arizona
- erosion control
- Landscape degradation
- New Mexico
- United States
- water harvesting
- Library Collection Record
209 The Rainmaker
In this Winter 2009 edition of the Rainmaker, topics include restoration, fire and the new AVCA Scientific Research Fellowship.Publication Date 2009- Altar Valley
- Arizona
- United States
- Library Collection RecordThe nutritive value of four subtropical grasses (Panicum maximum, Anthephora pubescens, Digitaria eriantha and Chloris gayana) standing hay were compared in terms of qualitative intake and partial…Publication Date 2009
- Anthephora pubescens
- Chloris gayana
- Digitaria eriantha
- nutritive value
- Panicum maximum
- diet selection
- sheep
- forage quality
- animal nutrition
- grazing
- South Africa
- Library Collection RecordThe objective of this study was to clarify whether the changes in percent cover of plant functional types (i.e., life forms and growth forms) along a grazing gradient reflect the livestock number,…Publication Date 2009
- grazing intensity
- plant functional type
- rangeland ecology
- semi-arid
- grazing
- livestock
- management
- sheep
- grasslands
- plant anatomy
- plant autecology
- vegetation dynamics
- Mongolia
- China
- Library Collection RecordReflecting on the allure of Arivaca as a destination for artists of all varieties, Kasulaitis takes us through the development of the art scene in Southern Arizona, highlighting some of the more…Publication Date 2009
- history
- Altar Valley
- Arivaca
- Arizona
- art
- United States
- Library Collection RecordAbstract A previous report recommended that land cover and land-use change be incorporated into the Pima County Ecological Monitoring Plan (Fonseca 2008). The monitoring plan, currently in the design…Publication Date 2009
- Altar Valley
- Arizona
- Pima County
- Southern Arizona
- United States
- Library Collection RecordPublication Date 2009
- sheep
- grazing
- legumes
- nitrogen metabolism
- Library Collection RecordPublication Date 2009
- sheep
- grazing
- milk
- urea
- legumes
- urea
- urea
- urea
- urea
- urea
- urea
- urea
- Library Collection RecordPublication Date 2009
- sheep
- fallow
- grazing
- Library Collection RecordPublication Date 2009
- sheep
- grazing
- animal feeding
- landscape
- pastures
- meadows
- rangelands
- Library Collection RecordPublication Date 2009
- Alps
- sheep
- grazing
- summer
- ecosystems
- Regulations
- Library Collection RecordOne of the final steps in the National Environmental Policy Act (NEPA) process, this Finding of No Significant Impact (FONSI) recommends the implementation of the Altar Valley Fire Management Plan.Publication Date 2009
- Altar Valley
- Arizona
- fire management
- National Environmental Policy Act
- NEPA
- United States
- Library Collection RecordThe direct short-term impact of three rates of stocking (4, 8 and 16 small-stock units [SSU] ha-1) was quantified in terms of soil characteristics of arid Nama Karoo vegetation (subshrub/grass).…Publication Date 2009
- bulk density
- Infiltration Rate
- Karoo bushes
- soil compaction
- stocking rate
- sheep
- agriculture
- grazing
- soils
- stocking rates
- hydrology
- South Africa
- Library Collection RecordPublication Date 2009
- sheep
- predation
- damage
- pastures
- habitats
- Behaviour
- Norway
- Library Collection Record1-Jul-09Publication Date 2009
- forage
- grazing
- range management
- Arizona
- Library Collection RecordPublication Date 2009
- China
- sheep
- grazing
- grassland management
- profitability
- China
- Library Collection RecordPublication Date 2009
- Treatment Date
- sheep
- controlled release
- sowing
- rangeland soils
- Library Collection RecordPrimary energy extraction patterns by livestock under agropastoralism and ranching were investigated by the bite count method in semiarid south-eastern Kenya. Sward biomass for optimal energy intake…Publication Date 2009
- agropastoralism
- energy intake
- ranching
- livestock
- cattle
- sheep
- goats
- pastoralism
- diet selection
- grazing
- management
- animal production
- Kenya
- Africa
- Library Collection RecordPublication Date 2009
- shrublands
- plant cover
- sheep
- Greece
- Library Collection RecordPublication Date 2009
- China
- sheep
- grazing
- Diet preferences
- pastures
- China
- Library Collection RecordLivestock production systems in Africa are experiencing rapid changes in structure and function due to increased demands for livestock products from a more prosperous and ever-increasing human…Publication Date 2008
- Methane
- livestock systems
- Livestock Populations
- climate change
- IPCC
- Africa
- cattle
- sheep
- goats
- greenhouse gases
- Africa
- Library Collection RecordABSTRACT Effective conservation requires efficient population monitoring, which can be challenging for rare species like the desert tortoise (Gopherus agassizii). We compared two alternative survey…Publication Date 2008
- Altar Valley
- Arizona
- Gopherus agassizii
- monitoring techniques
- Sonoran Desert Tortoise
- United States
- Library Collection RecordThe paper discussed 2 question, “Is the earth really getting hotter� and “Who’s fault is it�Publication Date 2008
- climate
- Arizona
- Library Collection RecordThe experience in V-V.Publication Date 2008
- bats
- wildlife
- water
- Arizona
- Ramp
- Library Collection RecordMonitoring Makes a Difference.Publication Date 2008
- monitoring
- drought
- Arizona
- Library Collection RecordBy the mid-1990s, debates over the region's damaged land had devolved into political wrangling, bitter lawsuits, and even death-threats. Those who wanted to work the land and those who wanted to…Publication Date 2008
- Arizona
- conservation
- grassland restoration
- New Mexico
- ranching
- United States
- Library Collection RecordBy the mid-1990s, debates over the region's damaged land had devolved into political wrangling, bitter lawsuits, and even death-threats. Those who wanted to work the land and those who wanted to…Publication Date 2008
- Arizona
- conservation
- grassland restoration
- New Mexico
- ranching
- United States
- Library Collection RecordThis report contains quantitative and qualitative information on natrural resource conditions within the watershed. This information has been used to develop a watershed profile and to determine the…Publication Date 2008
- Altar Valley
- Arizona
- cumulative watershed effects
- grazing
- land use
- soil erosion
- United States
- Library Collection RecordThis report contains quantitative and qualitative information on natrural resource conditions within the watershed. This information has been used to develop a watershed profile and to determine the…Publication Date 2008
- Altar Valley
- Arizona
- cumulative watershed effects
- grazing
- land use
- soil erosion
- United States
- Library Collection Record
237 The Rainmaker
In this edition of the Rainmaker, articles cover topics including the Sierra Vista Ranch fire, restoration projects in the valley, the selection of David Seibert as Restoration Cooridinator, jaguar…Publication Date 2008- Altar Valley
- Arizona
- ecology
- education programs
- endangered species
- grass-fed beef
- Jaguar
- open space
- United States
- wildfire
- Library Collection RecordEmphasizing water's importance to Pima County's plant, animal and human populations, this report aimed to establish priorities for a possible expansion of the county's aquifer…Publication Date 2008
- Altar Valley
- Arizona
- Southern Arizona
- United States
- Library Collection RecordAZ DroughtWatch is a tool designed to collect, summarize and display timely observations of drought impacts across Arizona. The tool was developed to support drought monitoring efforts spearheaded…Publication Date 2008
- drought
- monitoring
- Arizona
- Library Collection RecordThis document provides a brief overview of the Cactus Ferruginous Pygmy Owl's habitat, range, and some of the reasons for its decline.Publication Date 2008
- Altar Valley
- Arizona
- Cactus Ferruginous Pygmy Owl
- United States
- Library Collection RecordExplanations for why sympatric ruminant species select diets composed of different plant species or plant parts have been controversial. Our explanation is based on learning from foraging…Publication Date 2007-03-01
- diet selection
- herbivory
- cattle
- sheep
- goats
- Library Collection RecordWe are in the second year of a new livestock grazing management scheme was implemented on the Santa Rita Experimental Range (Santa Rita) under the supervision of Dr. George Ruyle, School of Natural…Publication Date 2007
- Arizona
- Santa Rita
- Santa Rita Experimental Range
- Library Collection RecordOpening with the story of "Crazy Charley," a Chinese immigrant to Southern Arizona in the late 1800s, Mary Kasulaitis continues on to paint a picture of what life was like for Chinese…Publication Date 2007
- history
- mining
- Altar Valley
- Arivaca
- Arizona
- immigration
- United States
- Library Collection RecordThis press release provides a brief overview of the U.S. Fish and Wildlife Service's review of the Pima Pineapple Cactus' endangered status. The Service determined that the species should…Publication Date 2007
- Altar Valley
- Arizona
- Coryphantha scheeri
- endangered status
- Pima Pineapple Cactus
- United States
- Library Collection RecordBiodiversity is a critical component of the natural environment and the protection of it often meant the displacement of local communities in developing countries. The Richtersveld National Park (…Publication Date 2007
- rangelands
- conservation
- Population crashes
- Herd recovery
- goats
- biodiversity
- socio-economic aspects
- national parks
- sheep
- pastoralism
- land use
- Africa
- Library Collection RecordApproaching rangelands as working landscapes begins from the premise that people and the environment shape each other over time. Sustainable management is therefore not only an ecological but also a…Publication Date 2007
- Altar Valley
- Arizona
- ranching
- United States
- working landscapes
- Library Collection RecordAbstract: The modern American West is one of the most contested landscapes in the world, yet anthropologists are just beginning to grapple with its dynamic political ecology. Since World War II, the…Publication Date 2007
- Altar Valley
- Arizona
- endangered species
- ranching
- United States
- urban sprawl
- Library Collection RecordThe Arizona Small Mine Operators Association (ASMOA) was created to support the mining industry within the state. Founded in 1938 by Charles F. Willis, a professor of mining and engineering at the…Publication Date 2007
- Altar Valley
- Arivaca
- Arizona
- history
- mining
- United States
- Library Collection RecordThe effect of livestock type (cattle-to-sheep ratio) and stocking rate on grassland species richness and vegetation composition were tested using two long-term trials in Highland Sourveld Grassland…Publication Date 2007
- grasslands
- grazing
- South Africa
- KwaZulu - Natal
- plant diversity
- grazing
- environmental aspects
- livestock
- cattle
- sheep
- stocking rates
- grassland
- species richness
- fire
- southern Africa
- Library Collection Record
250 The Rainmaker
In the El Nino Edition of the Rainmaker, articles cover topics including Pima County Government's involvement in the valley, the Arizona-Sonora Desert Museum's "Amigos del Desierto…Publication Date 2007- Altar Valley
- Arizona
- Educational Program
- prescribed fire
- United States
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