VOL. 60 · NO. 4 | July 2007

Forum (1)
Rangeland Ecology and Management
Research Articles
Norman R. Harris, Douglas E. Johnson, Neil K. McDougald, Melvin R. George
Rangeland Ecology and Management 60 (4), 339-349, (1 July 2007) https://doi.org/10.2111/1551-5028(2007)60[339:SAADOI]2.0.CO;2
KEYWORDS: association software, nearest neighbor, social structure, spatial distribution
David C. Ganskopp, Dustin D. Johnson
Rangeland Ecology and Management 60 (4), 350-358, (1 July 2007) https://doi.org/10.2111/1551-5028(2007)60[350:GEISAA]2.0.CO;2
KEYWORDS: global positioning system collars, grazing behavior, cattle, activity, data filtering, technique, Method, differential correction
Rex J. Rowley, Kevin P. Price, Jude H. Kastens
Rangeland Ecology and Management 60 (4), 359-368, (1 July 2007) https://doi.org/10.2111/1551-5028(2007)60[359:RSATRL]2.0.CO;2
KEYWORDS: crop insurance, forage productivity, human perception, NDVI, phenology, rangeland insurance
Alison J. Eagle, Mark E. Eiswerth, Wayne S. Johnson, Steve E. Schoenig, G. Cornelis van Kooten
Rangeland Ecology and Management 60 (4), 369-377, (1 July 2007) https://doi.org/10.2111/1551-5028(2007)60[369:CALIOC]2.0.CO;2
KEYWORDS: forage values, invasive weed economics, invasive weeds, nonnative species
Jane M. Mangold, Clare L. Poulsen, Michael F. Carpinelli
Rangeland Ecology and Management 60 (4), 378-385, (1 July 2007) https://doi.org/10.2111/1551-5028(2007)60[378:RRKARI]2.0.CO;2
KEYWORDS: invasive weeds, seedbed preparation, seedling establishment, weed control
Cecilia Lynn Kinter, Brian A. Mealor, Nancy L. Shaw, Ann L. Hild
Rangeland Ecology and Management 60 (4), 386-394, (1 July 2007) https://doi.org/10.2111/1551-5028(2007)60[386:PIPORS]2.0.CO;2
KEYWORDS: germination, sagebrush steppe, secondary invasion, seedling emergence, seed bank
Jeremy J. James, Rebecca E. Drenovsky
Rangeland Ecology and Management 60 (4), 395-400, (1 July 2007) https://doi.org/10.2111/1551-5028(2007)60[395:ABFRGR]2.0.CO;2
KEYWORDS: nutrients, specific leaf area, weeds, yarrow
Salman Gulzar, M. A. Khan, Xiaojing Liu
Rangeland Ecology and Management 60 (4), 401-407, (1 July 2007) https://doi.org/10.2111/1551-5028(2007)60[401:SGSODB]2.0.CO;2
KEYWORDS: grass, halophyte, Karachi, light, recovery, temperature
Rieks D. van Klinken, Damian Shepherd, Rob Parr, Todd P. Robinson, Linda Anderson
Rangeland Ecology and Management 60 (4), 408-416, (1 July 2007) https://doi.org/10.2111/1551-5028(2007)60[408:MMPDAD]2.0.CO;2
KEYWORDS: aerial survey, Australia, invasive plants, mapping, monitoring costs, remote sensing, visual estimation techniques
Rusty A. Feagin, X. Ben Wu
Rangeland Ecology and Management 60 (4), 417-425, (1 July 2007) https://doi.org/10.2111/1551-5028(2007)60[417:TSPOFG]2.0.CO;2
KEYWORDS: amelioration, directionality, facilitation, point pattern analysis, Ripley's K, sand dunes, spatial analysis, spatial succession
John S. Heywood, Michael D. DeBacker
Rangeland Ecology and Management 60 (4), 426-434, (1 July 2007) https://doi.org/10.2111/1551-5028(2007)60[426:OSDFMP]2.0.CO;2
KEYWORDS: plant density, plot size, spatial structure, statistical power
Ann Brower
Rangeland Ecology and Management 60 (4), 435-440, (1 July 2007) https://doi.org/10.2111/1551-5028(2007)60[435:GLRINZ]2.0.CO;2
KEYWORDS: property rights, grazing permits, New Zealand, land reform, public lands, policy
Research Note
Dale R. Gardner, James A. Pfister
Rangeland Ecology and Management 60 (4), 441-446, (1 July 2007) https://doi.org/10.2111/1551-5028(2007)60[441:TACIDN]2.0.CO;2
KEYWORDS: diterpenoid alkaloids, cattle, larkspur, poisonous plants, methyllycaconitine
Technical Note
Michio Tsutsumi, Shiro Itano, Masae Shiyomi
Rangeland Ecology and Management 60 (4), 447-452, (1 July 2007) https://doi.org/10.2111/1551-5028(2007)60[447:NOSRFE]2.0.CO;2
KEYWORDS: estimating plant biomass, gamma distribution, ranked set sampling, random sampling, sampling density, spatial heterogeneity
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