Jornada Bibliography
Calculating foraging area using global navigation satellite system (GNSS) technology. Rangelands. :31-35.
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2014. Drylot shrink of cattle grazing semidesert rangeland during February, May, July and October. Proceedings of the Western Section Meeting, American Society of Animal Science. 33:242-245.
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1982. Virtual Fencing - A Concept into Reality. Proceedings of the Spatial Grazing Behaviour Workshop, CSIRO Livestock Industries. :61-91.
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2006. Geospatial methods and data analysis for assessing distribution of grazing livestock . 4th Grazing Livestock Nutrition Conference .
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2010. Evaluating the potential for lambs to bond to heifers. Annual Meeting, Society for Range Management. :No.98.
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1993. An esophageal fistula dilator. Journal of Range Management. 35:125-126.
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1982. Spatial and temporal free-ranging cow behaviour pre and post-weaning. 4th Grazing Livestock Nutrition Conference.
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2010. Effect of diet on physical properties of sheep feces. Annual Meeting, Society for Range Management. :No.97.
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1993. Seasonal grazing of semidesert tobosa rangeland in southern New Mexico. Proceedings of the National Conference on Grazing Management Technology. :137-142.
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1982. Linking ground observations, simulation model output, and remote sensing data to characterize phenology across diverse arid landscapes. American Society of Photogrammetry and Remote Sensing Meetings.
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2007. Using time-series intervention analysis to model cow heart rate affected by programmed audio and environmental/physiological cues. Applied Statistics In Agriculture Conference Proceedings. :107-136.
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2010. Facilitating mixed-species management of sheep with cattle through bonding. Annual Meeting, Society for Range Management. :No.96.
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1993. Virtual Fencing - past, present and future. The Rangeland Journal. 29:65-78.
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2007. Manipulating rangeland forage quality with the grazing animal. U.S.-Australia Joint Workshop, Session V: Forage Evaluation: Concepts and Techniques. :313-328.
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1981. Differentiating among plant spectra by combining pH dependent photoluminescence spectroscopy with multi-way principal component analysis (MPCA). The Open Agriculture Journal. 5:1-9.
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2011. Pro-active livestock management--Capitalizing on animal behavior. Journal of Arid Land Studies. 7S:113-116.
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1998. A moving virtual boundary (VB trademark). 6th Symposium of the Natural Resources of the Chihuahuan Desert. :Abstractp.16.
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2004. Virtual herding for flexible livestock management - a review. The Rangeland Journal. 36:205-221.
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2014. Application of current livestock-range knowledge and emphasis needed for the future. U.S.-Australia Joint Workshop, Session V: Forage Evaluation: Concepts and Techniques. :535-542.
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1981. Seasonal stocking of tobosa managed under continuous and rotation grazing. Journal of Range Management. 41:78-83.
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1988. Tools to study and manage grazing behavior at multiple scales to enhance the sustainability of livestock production systems. International Rangeland Congress. IX:559-564.
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2011. Laser-induced fluorescence (LIF) spectra of herbaceous and woody pre- and post-digested plant material. Animal Feed Science Technology. 70:315-337.
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1998. Representing spatially explicit Directional Virtual Fencing (DVF-trademark) data. 24th Annual ESRI International User Conference.
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2004. Response of bonded and nonbonded sheep to the approach of a trained border collie. Applied Animal Behavior Science. 21:251-257.
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1988. Flocks and herds or flerds--the choice is yours. Grassroots, Newsletter of the Grassland Society of Southern Africa. 14:16-22.
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2004. Response of bonded and unbonded sheep to the approach of a trained border collie. 41st Annual Meeting, Society for Range Management. :187.
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1988. Husbandry of free-ranging cows using virtual fencing concepts. XXI International Grassland Congress; VIII International Rangeland Congress. 1:660.
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2008. Directional Virtual Fencing (DVF-trademark). Grassroots, Newsletter of the Grassland Society of Southern Africa. 4:10-13.
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2004. Behaviour modification in sheep to reduce canine predation and facilitate grazing with cattle. Proceedings of the Third International Rangeland Congress, Range Management Society of India. II:427-430.
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1988. Fluorometry - an evolving methodology for range animal ecologist. International Rangeland Congress. 1:572.
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2008. Directional Virtual Fencing (DVF™). 57th Annual Meeting of Society for Range Management. :AbstractNo.6.
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2004. Criollo cattle: Heritage genetics for arid landscapes. Rangelands. 37(2):62-67.
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2015. Diets obtained from esophageally fistulated heifers and steers simultaneously grazing semidesert tobosa rangeland. Proceedings of the Western Section Meeting, American Society of Soil Science. 34:161-164.
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1983. Managing animals within virtual boundaries. 54th Annual Meeting Society for Range Management. :AbstractNo.9.
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2001. The dynamics of liveweight in cattle grazing southwestern United States semiarid rangeland. Proceedings of the 2nd International Rangeland Congress, Rangelands: A Resource Under Siege. :402-403.
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1984. Free-ranging cow behavior pre and post-weaning. Society for Range Management Meeting Abstracts.
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2009. An attempt to bond weaned 3-month-old beef heifers to yearling ewes. Applied Animal Behavior Science. 34:181-188.
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1992. A mechanical animal-powered cow spacer. Journal of Range Management. 36:542-543.
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1983. .
2001. Gathering cows using virtual fencing methodologies. 62nd Society for Range Management Annual Meeting. :2030-4.
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2009. Determining botanical composition of free-ranging animal diets using physical properties of fecal material. Annual Meeting, Society for Range Management. :P097.
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1992. Seasonal use of tobosa managed under continuous low-stock-density grazing (CLSDG) and rotational high stock density grazing (RHSDG). 36th Annual Meeting, Society for Range Management. :No.142.
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1983. Fluorometry as a tool for determining botanical composition. 54th Annual Meeting of Society for Range Management. :AbstractNo.10.
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2001. Behaviour - The keystone in optimizing free-ranging ungulate production. Encycloedia of Life Suport Systems (EOLSS).
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2009. Impact of land surface states within the flux footprint on daytime land-atmosphere coupling in two semiarid ecosystems of the Southwestern U.S.. Water Resources Research. 52
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2016. Technical note: Automatic sorting of free-ranging cattle. Journal of Range Management. 45:312-314.
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1992. Improved esophageal fistula closure devices for cattle and sheep. Advances in Agricultural Technology Series. Agricultural Research Service, ARS-26:20.
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1985. Virtual fencing - a prescription range animal management tool for the 21st century. Proceedings of the Tracking Animals with GPS Conference. :85-94.
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2001. Liveweight, electronics and range cattle production. 38th Annual Meeting, Society for Range Management. :No.152.
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1985. Benefits and costs in controlling sheep bonded to cattle without wire fencing. Small Ruminant Research. 14:1-8.
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1994.