Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Sandra Rideout-Hanzak"'
Autor:
Christin Moeller, Saren Perales, Wraith Rodriguez, Scott E. Henke, Sandra Rideout-Hanzak, Cord B. Eversole
Publikováno v:
Frontiers in Amphibian and Reptile Science, Vol 2 (2024)
Texas tortoises (Gopherus berlandieri) were once considered common and abundant throughout southern Texas with densities as high as 16 tortoises per hectare. Today, density estimates are 0.25 tortoises per hectare, which constitutes about a 98% popul
Externí odkaz:
https://doaj.org/article/d82b04de85444a23a0ebaae79514e650
Autor:
Victoria L. Haynes, J. Silverio Avila-Sanchez, Adam E. Toomey, J. Alfonso Ortega-S., Tyler A. Campbell, Alfonso Ortega-S., Sandra Rideout-Hanzak, David B. Wester
Publikováno v:
Fire, Vol 6, Iss 3, p 105 (2023)
Gulf cordgrass (Spartina spartinae [Trin.] Merr. ex Hitchc.) and seacoast bluestem (Schizachyrium scoparium [Michx.] Nash var. littorale [Nash] Gould) are dominant native warm season grasses in the Texas Coastal Prairies and Marshes ecoregion. Mature
Externí odkaz:
https://doaj.org/article/c69c2011088d49db84df0b257a211618
Autor:
Jose M. Mata, Humberto L. Perotto-Baldivieso, Fidel Hernández, Eric D. Grahmann, Sandra Rideout-Hanzak, John T. Edwards, Michael T. Page, Taylor M. Shedd
Publikováno v:
Ecological Processes, Vol 7, Iss 1, Pp 1-9 (2018)
Abstract Introduction Tanglehead is a grass native to southwestern US rangelands; however, its prevalence as a native invasive on South Texas rangelands has increased rapidly during the last decade. Large areas of monotypic stands have emerged in Jim
Externí odkaz:
https://doaj.org/article/7be4459fb4c64547adef368097a5f4a4
Autor:
Alexandria M. DiMaggio, Humberto L. Perotto-Baldivieso, J. Alfonso Ortega-S., Chase Walther, Karelys N. Labrador-Rodriguez, Michael T. Page, Jose de la Luz Martinez, Sandra Rideout-Hanzak, Brent C. Hedquist, David B. Wester
Publikováno v:
Remote Sensing, Vol 12, Iss 15, p 2431 (2020)
The application of unmanned aerial vehicles (UAVs) in the monitoring and management of rangelands has exponentially increased in recent years due to the miniaturization of sensors, ability to capture imagery with high spatial resolution, lower altitu
Externí odkaz:
https://doaj.org/article/4de32794d23f44c091fd9358a146d90f
Autor:
Tilak Chaudhary, Weimin Xi, Mukti Subedi, Sandra Rideout-Hanzak, Haibin Su, Nicholas P Dewez, Stephen Clarke
Publikováno v:
Forestry. 96:326-339
Drought-induced tree mortality has increased in many parts of the world because of climate change, and in some regions, has altered forest structure, species composition and ecosystem functions. These developments have the potential to reduce forest
Publikováno v:
Journal of Forestry Research. 32:67-80
Changes in tree mortality due to severe drought can alter forest structure, composition, dynamics, ecosystem services, carbon fluxes, and energy interactions between the atmosphere and land surfaces. We utilized long-term (2000‒2017, 3 full invento
Autor:
Joshua L. Grace, Sandra Rideout-Hanzak, R. L. Stanko, Veronica Acosta-Martinez, Alfonso Ortega-S., David B. Wester
Publikováno v:
Applied Soil Ecology. 138:37-46
Invasive plants are a serious concern throughout many rangelands in North America because of their detrimental effects on vegetation community composition, diversity and wildlife habitat. Growing evidence shows that invasive plants affect ecosystem p
Autor:
Forrest S Smith, David B. Wester, David E. Ruppert, Jennifer B. Hoffman, Veronica Acosta-Martinez, Sandra Rideout-Hanzak, Paula Maywald Stumberg
Publikováno v:
Journal of Arid Environments. 161:25-34
Restoration is difficult when topsoil and subsoil become mixed during pipeline construction. We studied soil properties, seedling emergence and establishment after pipeline construction in the Rio Grande Plains, Texas following physical (with or with
Publikováno v:
Journal of wildlife diseases. 57(1)
Baylisascaris procyonis is a zoonotic parasite that can cause serious health issues in their intermediate hosts. Eggs of the parasite are shed in the feces of raccoons (Procyon lotor), the definitive host, and can remain viable in the environment for
Publikováno v:
Spatial Information Research. 27:11-21
Drought is one of the most complex and least understood climate-related natural hazards. Active drought mitigation and contingency plan formulation often require a reliable drought distribution map. This study analyzed different spatial interpolation