Jornada Bibliography

Export 331 results:
Filters: Author is Walter G. Whitford  [Clear All Filters]
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 
R
Bolton S, Ward TJ, Whitford WG.  1990.  Rainfall infiltration and loss on a bajada in the Chihuahuan Desert, New Mexico. Proceedings of the International Symposium on the Hydraulics/Hydrology of Arid Lands. :349-355.
Havstad K, Anderson D.M., Barrow J.R., Estell R.E., Fredrickson E.L., Herrick JE, Whitford WG.  1996.  Rangeland improvement. Livestock Research Briefs and Cattle Growers' Short Course.
Estell R.E., Anderson D.M., Barrow J.R., de Soyza A.G., Fredrickson E.L., Gibbens, Robert P., Havstad K, Herrick JE, Tellez M.R., Whitford WG.  1998.  Rangeland research in the Chihuahuan Desert. New Mexico Livestock Research Briefs Cattle Growers' Short Course.
Havstad K, Anderson D.M., Barrow J.R., Estell R.E., Fredrickson E.L., Gibbens, Robert P., Herrick JE, Whitford WG.  1995.  Rangeland research in the Chihuahuan Desert. New Mexico Livestock Research Briefs Cattle Growers' Short Course.
Estell R.E., Anderson D.M., Barrow J.R., de Soyza A.G., Fredrickson E.L., Gibbens, Robert P., Havstad K, Herrick JE, Tellez M.R., Whitford WG.  1997.  Rangeland research in the Chihuahuan Desert. New Mexico Livestock Research Briefs Cattle Growers' Short Course.
Duval B.D., Whitford WG.  2012.  Reintroduced prairie dog colonies change arthropod communities and enhance burrowing owl foraging resoruces. Immediate Science Ecology. l:12-23.
HUTCHISON VICTORH, Whitford WG, Khol M.  1968.  Relation of body size and surface area to gas exchange in anurans. Physiological Zoology. :65-85.
Cepeda JG, Whitford WG.  1989.  The relationship between abiotic factors and the abundance patterns of soil microarthropods on a desert watershed. Pedobiologia. 33:79-86.
Silva SI, MacKay WP, Whitford WG.  1985.  The relative contributions of termites and microarthropods to fluff grass litter disappearance in the Chihuahuan Desert. Oecologia. 67:31-34.
Duval B.D., Whitford WG.  2008.  Resource regulation by a twig-girdling beetle has implications for desertification. Ecological Entomology. 33:161-166.
Duval B.D., Whitford WG.  2008.  Resource regulation by a twig-girdling beetle has implications for desertification. 33:161-166.
Stephens GA, Whitford WG.  1989.  Response of black grama grass, Bouteloua eriopoda, to water and nitrogen in a northern Chihuahuan Desert grassland. :53.
Whitford WG, Massey M.  1970.  Responses of a population of Ambystoma tigrinum to thermal and oxygen gradients. Herpetologica. 26:372-376.
Van Zee JW, de Soyza A.G., Whitford WG.  1997.  Responses of Chihuahuan Desert annual plant communities to desertification and exposure to varying grazing stress.. International Symposium and Workshop Combating Desertification: Connecting Science with Community Action. :23.
Gutierrez J.R, Whitford WG.  1987.  Responses of Chihuahuan Desert herbaceous annuals to rainfall augmentation. Journal of Arid Environments. 12:127-139.
de Soyza A.G., Van Zee JW, Whitford WG, Herrick JE.  1995.  Responses of plant assemblages to disturbance gradients in the northern Chihuahuan Desert. Winter Meeting of the British Ecological Society. :71.
Roth G.A., Whitford WG, Steinberger Y..  2004.  The role of animals in desertification: Herbivory patterns in degraded grassland. 89th Annual Meeting, Ecological Society of America. :Abstractp.438.
Herrick JE, Whitford WG.  1998.  Role of ants and termites in improving soil water infiltration. Society for Range Management. :54.
Elkins N.Z, Whitford WG.  1982.  The role of decomposition in a semi-arid ecosystem. Oecologia (Berlin). 55:303-310.
Duval B.D., Killgore A., Jackson E., Whitford WG.  2004.  The role of heteromyid rodents in establishment and survival of mesquite in Chihuahuan Desert black grama (Bouteloua eriopoda) grasslands. Sixth Symposium on the Natural Resources of the Chihuahuan Desert Region. :21.
Elkins NZ, Whitford WG.  1982.  The role of microarthropods and nematodes in decomposition in a semi-arid ecosystem. Oecologia. 55:303-310.
Santos PF, Phillips J, Whitford WG.  1981.  The role of mites and nematodes in early stages of buried litter decomposition in a desert. Ecology. 62:664-669.
Whitford WG, Freckman D.W, Santos P.F, Elkins N.Z, Parker L.W.  1982.  The role of nematodes in decomposition in desert ecosystems. Nematodes in Ecosystems. :98-117.
MacKay WP, Silva S, Loring SJ, Whitford WG.  1987.  The role of subterranean termites in the decomposition of above ground creosotebush litter. Sociobiology. 13:235-239.
S
Smith WE, Whitford WG.  1976.  Seasonal activity and water loss relationships in four species of Eleodes (Coleoptera: Tenebrionidae). The Southwestern Entomologist. 1:161-163.
Whitford WG.  1999.  Seasonal and diurnal activity patterns in ant communities in a vegetation transition region of southeastern New Mexico (Hymenoptera: formicidae). Sociobiology. 34:477-491.
Whitford WG, F. Creusere M.  1977.  Seasonal and yearly fluctuations in Chihuahuan Desert lizard communities. Herpetologica. 33:54-65.
Wallwork J.A, MacQuitty M, Silva S, Whitford WG.  1986.  Seasonality of some Chihuahuan Desert soil oribatid mites (Acari: Cryptostigmata). Journal of Zoology, London (A). 208:403-416.
Whitford WG, Jackson E..  2007.  Seed harvester ants (Polonomyrmex rugosus) as "pulse" predators. Journal of Arid Enviornments. 70:549-552.
de Soyza A.G., Van Zee JW, Whitford WG.  1997.  Sensitive indicators of desertification: examples of tests in the Chihuahuan Desert. International Symposium and Workshop on Combating Desertification: Connecting Science with Community Action. :1.
de Soyza A.G., Whitford WG, Herrick JE.  1997.  Sensitivity testing of indicators of ecosystem health. Ecosystem Health. 3:44-53.
Ludwig J.A, Whitford WG.  1981.  Short-term water and energy flow in arid ecosystems. Arid Land Ecosystems: Structure, Function and Management. Volume 2:271-299.
Noble J., Muller W., Whitford WG, Pfitzner G.H..  2009.  The significance of termites as decomposers in contrasting grassland communities of semi-arid eastern Australia. Journal of Arid Environments. :113-119.
Moorhead DL, Freckman DW, Reynolds JF, Whitford WG.  1987.  A simulation model of soil nematode population dynamics: effects of moisture and temperature. Pedobiologia. 30:361-372.
Roth G.A., Whitford WG, Steinberger Y..  2009.  Small mammal herbivory: Feedbacks that help maintain desertified ecosystems. Journal of Arid Environments. 73:62-65.
Herrick JE, Whitford WG, de Soyza A.G., Van Zee JW.  1996.  Soil and vegetation indicators for assessment of rangeland ecological condition. North American Workshop on Monitoring for Ecological Assessment of Terrestrial and Aquatic Ecosystems. :157-166.
Virginia R.A, Jarrell W.M, Whitford WG, Freckman D.W.  1992.  Soil biota and soil properties associated with surface rooting zone of mesquite (Prosopis glandulosa) in historical and recently desertified Chihuahuan Desert habitats. Biology and Fertility of Soils. 14:90-98.
Eldridge D.J., Whitford WG.  2009.  Soil distrubance by native animals along grazing gradients in an arid grassland. Journal of Arid Environments. 73:1144-1148.
Steinberger Y., Pen-Mouratov S., Whitford WG.  2004.  Soil disturbance by soil animals on a topoclimatic gradient. European Journal of Soil Biology. 40:73-76.
Kay F.R, Sobhy H.M, Whitford WG.  1999.  Soil microarthropods as indicators of exposure to enviromental stress in Chihuahuan Desert rangelands. Biololgy and Fertility of Soils. 28:121-128.
Kay F.R, Sobhy H.M, Whitford WG.  1999.  Soil microarthropods as indicators of exposure to environmental stress in Chihuahuan desert rangelands. Biology and Fertility of Soils. 28:121-128.
Kamill BW, Steinberger Y., Whitford WG.  1985.  Soil microarthropods from the Chihuahuan Desert of New Mexico. Journal of Zoology, London (A). 205:273-286.
Nash M.S., Jackson E., Whitford WG.  2003.  Soil microtopography on grazing gradients in Chihuahuan Desert grasslands. Journal of Arid Environments. 55:181-192.
Whitford WG, Schaefer D, Wisdom W.  1986.  Soil movement by desert ants. The Southwestern Naturalist. 31:273-274.
Parker L.W, Miller J., Steinberger Y., Whitford WG.  1983.  Soil respiration in a Chihuahuan Desert rangeland. Soil Biology and Biochemistry. 15:303-309.
de Soyza A.G., Whitford WG, Van Zee JW, Herrick JE, Havstad K.  2000.  Soil surface indicators of desertification from the northern Chihuahuan Desert and the Great Basin. VIth International Rangeland Congress. 1:137.
Whitford WG, Ludwig J., O'Laughlin T..  1973.  Soil temperatures at 10 and 50 cm for the Jornada site. US/IBP Desert Biome.
Walker RF, Whitford WG.  1970.  Soil water absorption capabilities in selected species of anurans. Herpetologica. 26:411-418.
Steinberger Y, Whitford WG.  1984.  Spatial and temporal relationships of soil microarthropods on a desert watershed. Pedobiologia. 26:275-284.
Nash M.S., Anderson JP, Whitford WG.  1999.  Spatial and temporal variability in relative abundance and foraging behavior of subterranean termites in desertified and relatively intact Chihuahuan Desert ecosystems. Applied Soil Ecology. 12:149-157.

Pages