Spiegal S., Duff G., Cibils AF, Steiner J, McIntosh MM, Aney S, Elias EH, Bestelmeyer BT, Bestelmeyer S, Estell RE.  2022.  Beef supply chains of the Southwestern United States: Inputs to marketing to consumption. Society for Range Management Annual Meeting, ABQ, NM Feb 10, 2022. 

Spiegal S., Steiner J, Aney S, McIntosh MM.  2022.  From desert pasture to dinner plate: Evaluating the sustainability of supply chains for beef cattle coming from ranches of the Southwest. Society for Range Management Annual Meeting, ABQ, NM Feb 10, 2022. 

Spiegal S., Webb N, Boughton EH, Boughton RK, Brymer ABentley, Clark PE, Collins C D.Holifield, Hoover DL, Kaplan N.E, McCord S et al..  2022.  Measuring the social and ecological performance of agricultural innovations on rangelands: Progress and plans for an indicator framework in the LTAR network. Rangelands. :1-11.

Spiegal S., Gwendwr M, Bittman S., Silveira M, Vendramini JMB, Rotz C.A, Flynn CK, Boggess M, Kleinman PJA.  2022.  Nutrient circularity for sustainability in beef supply chains: Comparing the performance of three manureshed approaches. Waste to Worth Annual Conference Proceedings 2022. 

Spiegal S., Vendramini JMB, Bittman S., Silveira M, Gifford C, Rotz C.A, Ragosta JP, Kleinman PJA.  2022.  Recycling nutrients in the beef supply chain through circular manuresheds: Data to assess tradeoffs. Journal of Environmental Quality. 

Spiegal S., Cibils AF, Steiner J, Estell RE, Bestelmeyer BT, McIntosh MM, Bestelmeyer S, Aney S, Elias EH, Duff G..  2022.  Sustainable Southwest Beef: Evaluating innovations from pasture to plate. 2022 Society for Range Management Annual Meeting. 

Spiegal S., Vendramini JMB, Bittman S., Silveira M, Gifford C, Rotz C.A, Ragosta JP, Kleinman PJA.  2021.  Data to explore circular manureshed management in beef supply chains of the United States and western Canada. 

Spiegal S., Williamson JC, Flynn CK, Buda AR, Rotz C.A, Kleinman PJA.  2021.  Land use change and collaborative manureshed management in New Mexico. Journal of Environmental Quality. :1-12.

Spiegal S., Cibils AF, Bestelmeyer BT, Steiner J, Estell RE, Archer DW, Auvermann BW, Bestelmeyer S, Boucheron LE, Cao H et al..  2020.  Beef Production in the southwestern United States: Strategies toward sustainability. Frontiers in Sustainable Food Systems. 4(114):1-8.

Spiegal S..  2020.  Ecosystem service tradeoffs associated with agricultural intensification of grazinglands. Society for Range Management. 

Spiegal S., Kleinman PJA, Endale D, Bryant R, Dell C, Goslee S, Meinen RJ, Flynn CK, Baker J.M, Browning DM et al..  2020.  Manureshed delineation via analysis of county-level data from IPNI-NuGIS and USDA-NASS(2012). 

Spiegal S., Kleinman PJA, Endale D, Bryant R, Dell C, Goslee S, Meinen RJ, Flynn CK, Baker J.M, Browning DM et al..  2020.  Manuresheds: Advancing nutrient recycling in US agriculture. Agricultural Systems. 182

Spiegal S., Gwendwr M, Silveira M, Flynn CK, Vendramini JMB, Kleinman PJA.  2020.  Using manureshed management to connect distant links of the beef supply chain. ASA-CSSA-SSSA Annual Meeting Abstracts. 

Spiegal S., Kleinman PJA, Bryant R, Endale D, Dell C, Yang Q, Flynn CK, Gowda P, Duncan E, Carter J et al..  2019.  Manuresheds: Redesigning crop-livestock agriculture for sustainable intensification. 2019 Annual Meeting of the US Regional Association of the ?International Association for Landscape Ecology. 

Spiegal S., Huntsinger L, Starrs PF, Hruska T, Schellenberg MP, McIntosh MM.  2019.  Rangeland Livestock Production in North America. Livestock Production, Management, Strategies and Challnges. 

Spiegal S., Estell RE, Cibils AF, James D.K, H. Peinetti R, Browning DM, Romig KB, Gonzalez AL, Lyons A, Bestelmeyer BT.  2019.  Seasonal divergence of landscape use by heritage and conventional cattle on desert rangeland. Rangeland Ecology & Management. 72(4):590-601.

Spiegal S., Bestelmeyer BT, Cibils AF, Cox A, Cutts B, Dinan M, Estell RE, Gonzalez AL, Lister L, Paulin R et al..  2019.  Sustainability is in the eye of the stakeholder and other lessons learned through boundary-spanning research on arid rangelands. Ecological Society of America (ESA). 

Spiegal S., Estell RE, Cibils AF, James D.K, H. Peinetti R, Browning DM, Romig KB, Gonzalez AL, Lyons A, Bestelmeyer BT.  2019.  Trials and tribulations of quantifying hotspots of cattle use in large desert pastures. 72nd Society for Range Management International Meeting. 

Spiegal S., Estell RE, Cibils AF, Gonzalez AL, McIntosh WC, Nyamuryekung'e S., Bestelmeyer BT.  2018.  Can heritage cattle protect ecosystems and economies in the changing rangelands of the western United States? Ecological Society of America. 

Spiegal S., Bestelmeyer BT, Brown JR.  2018.  Developing regionally specific grazing practices to promote production, profitability, and environmental quality. Society for Range Management Meeting. January 28-February 2, 2018

Spiegal S., Bestelmeyer BT, Archer DW, Augustine D.J., Boughton EH, Boughton RK, Clark PE, Derner J.D, Duncan E, Cavigelli M et al..  2018.  Evaluating strategies for sustainable intensification of U.S. agriculture through the Long-Term Agroecosystem Research network. Environmental Research Letters. 13(3):034031

Spiegal S., Kleinman PJA.  2018.  Long-Term Agroecosystem Research Advancing Sustainable Intensification in Fields, Farms, and Regions Across the United States. US-International Association for Landscape Ecology. S12

Spiegal S., Bartolome J, White M.  2017.  Applying ecological site concepts to adaptive conservation management on an iconic Californian landscape. 2017 Society for Range Management Meeting. 

Spiegal S., Nyamuryekung'e S., Estell RE, Cibils AF, McIntosh MM, Gonzalez AL, James D.K.  2017.  Comparison of diet selection by Raramuri criollo and Angus crossbreds in the Chihuahuan Desert. American Society of Animal Science. 

Spiegal S., Estell RE, Cibils AF, Nyamuryekung'e S., McIntosh WC, Gonzalez AL.  2017.  Landscape distribution of desert cattle: effects of diet and vegetation type. Ecological Society of America Annual Meeting. 

Spiegal S., Bestelmeyer BT.  2017.  Sustainable intensification of U.S. agriculture: Aspirations, barriers, and the role of the LTAR network. ASA-CSSA-SSSA Annual Meeting. 

Spiegal S., Bartolome J, White M.  2016.  Applying ecological site concepts to adaptive conservation management on an iconic Californian landscape. Rangelands. 38

Spiegal S., Estell RE, Cibils AF, Browning DM, H. Peinetti R, James D.K, Romig KB, Gonzalez AL.  2016.  Can foraging behavior of Criollo cattle help increase agricultural production and reduce environmental impacts in the arid Southwest? Ecological Society of America. 

Spiegal S., Huntsinger L, Hopkinson P, Bartolome J.  2016.  Range Ecosystems. Ecosystems of California. :835-864.