Zobrazeno 1 - 10
of 73
pro vyhledávání: '"John M. Briggs"'
Autor:
Jesse B. Nippert, Zak Ratajczak, Pamela Blackmore, John M. Blair, John M. Briggs, Scott L. Collins
Publikováno v:
Ecology Letters. 24:636-647
Hysteresis is a fundamental characteristic of alternative stable state theory, yet evidence of hysteresis is rare. In mesic grasslands, fire frequency regulates transition from grass- to shrub-dominated system states. It is uncertain, however, if inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3ca3ebb3a10022ceb622b10208d457c
https://doi.org/10.1111/ele.13676
https://doi.org/10.1111/ele.13676
Autor:
Sherry A. Leis, Dirac Twidwell, Samuel D. Fuhlendorf, John M. Briggs, Larry D. Sanders, Carol Blocksome
Publikováno v:
Rangelands. 39:64-72
On the Ground • Despite prescribed fire programs, invasive juniper trees are increasing in the Great Plains. • Continued encroachment of junipers in the Great Plains, especially eastern redcedar and Ashe’s juniper, is degrading grasslands and i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c69a969f1be28550ec689ef82a09762
https://doi.org/10.1016/j.rala.2017.03.002
https://doi.org/10.1016/j.rala.2017.03.002
Autor:
Jesse B. Nippert, Zak Ratajczak, Rhett L. Mohler, Doug Goodin, John M. Briggs, Lei Luo, Brian Obermeyer
Publikováno v:
Rangeland Ecology & Management. 69:280-287
A growing body of evidence suggests humans are pushing ecosystems near or beyond key ecological thresholds, resulting in transitions to new, sometimes undesirable phases or states that are costly to reverse. We used remotely sensed fire data to asses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f605ff1a92819894de4b835d2e0f4203
https://doi.org/10.1016/j.rama.2016.03.004
https://doi.org/10.1016/j.rama.2016.03.004
Publikováno v:
Ecology. 96:1586-1597
Foraging decisions by native grazers in fire-dependent landscapes modulate the fire–grazing interaction. Uncovering the behavioral mechanisms associated with the attraction of grazers to recently burned areas requires understanding at multiple spat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d1d2ba344f05394b087146c20226956
https://doi.org/10.1890/14-2027.1
https://doi.org/10.1890/14-2027.1
Autor:
Angela N. Laws, Anthony Joern, Douglas G. Goodin, John M. Briggs, Adam M. Skibbe, Edward J. Raynor, Mark Sowers
Publikováno v:
Ecosphere. 8
Citation: Raynor, E. J., Joern, A., Skibbe, A., Sowers, M., Briggs, J. M., Laws, A. N., & Goodin, D. (2017). Temporal variability in large grazer space use in an experimental landscape. Ecosphere, 8(1), 18. doi:10.1002/ecs2.1674
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9dc8b793afee0864d6e11f1762f0fdf7
https://doi.org/10.1002/ecs2.1674
https://doi.org/10.1002/ecs2.1674
Publikováno v:
Journal of Ecology. 102:1374-1385
Summary 1. This review synthesizes evidence that altered fire frequency drives discontinuous ecosystem transitions from mesic grasslands to shrublands or woodlands in the Central Great Plains, USA. 2. Long-term fire manipulations reveal that grasslan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a95ec301d5ba6263ee33f5ab3811723
https://doi.org/10.1111/1365-2745.12311
https://doi.org/10.1111/1365-2745.12311
Autor:
Sharon J. Hall, Jolene E. Trujillo, Dana Nakase, Colleen Strawhacker, John M. Briggs, Hoski Schaafsma, Melissa Kruse-Peeples
Publikováno v:
Ecosystems. 16:1273-1293
Closely integrated research between archaeologists and ecologists provides a long-term view of human land use that is rare in the ecological literature, allowing for investigation of activities that lead to enduring environmental outcomes. This exten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::289cd7e525f8b3a15f703bcad1932d95
https://doi.org/10.1007/s10021-013-9681-0
https://doi.org/10.1007/s10021-013-9681-0
Autor:
John M. Briggs, Mark L Buhanan
Publikováno v:
Haseltonia. 16:91-100
Individuals of the cactus Cylindropuntia fulgida, are adapted to long periods of environmental stress with ephemeral periods of resource abundance (e.g., seasonal rains and subsequent nutrient mineralization) which requires this slow-growing cactus t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec01b01a486b5c1378e6a8f24a23c179
https://doi.org/10.2985/1070-0048-16.1.91
https://doi.org/10.2985/1070-0048-16.1.91
Publikováno v:
Ecology. 91:1132-1139
Ecological processes of low-productivity ecosystems have long been considered to be driven by abiotic controls with biotic interactions playing an insignificant role. However, existing studies present conflicting evidence concerning the roles of thes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5a039d916c924748d2690faaaee1929
https://doi.org/10.1890/09-0145.1
https://doi.org/10.1890/09-0145.1
Publikováno v:
Frontiers in Ecology and the Environment. 7:465-470
Modern urban development provides an excellent laboratory for examining the interplay among socioecological relationships. We analyzed how the rapidly urbanizing Phoenix, Arizona metropolis has affected plant species diversity and community compositi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98f9e1e429e67e67f8fbf411f958ec19
https://doi.org/10.1890/080084
https://doi.org/10.1890/080084