Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Gervasio Humano"'
Publikováno v:
Ecología Austral, Vol 31, Iss 2 (2021)
Analizamos 103 censos de vegetación de la Estepa Magallánica Seca, un área de 12000 km2 de estepas graminosas semiáridas en el SE de la Patagonia. Los objetivos del presente trabajo fueron ampliar el relevamiento de vegetación de la región, cla
Externí odkaz:
https://doaj.org/article/bbdb9b1d4f5e468baac36273b87722df
Publikováno v:
Rangeland Ecology & Management 74 : 63-71. (2021)
INTA Digital (INTA)
Instituto Nacional de Tecnología Agropecuaria
instacron:INTA
INTA Digital (INTA)
Instituto Nacional de Tecnología Agropecuaria
instacron:INTA
We compared animal and vegetation responses of a 13 600-ha area under holistic grazing management (HGM) with a similar area under continuous grazing (CGM) in a Patagonian station. Limitations were a dry 2012 −2016 experimental period, poorer soils,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5bcfe008bb49b2d7cc582854e927936
https://doi.org/10.1016/j.rama.2020.09.006
https://doi.org/10.1016/j.rama.2020.09.006
Publikováno v:
Journal of Arid Environments. 127:120-127
Effect of grazing on plant diversity was studied based in 92 sites of the semiarid Magellan Steppe, South Patagonia, Argentina. 85 species were registered, 96% of them perennials and mostly native and endemic, with only 7.6% exotics. Cover of tussock
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f5a7aadee91ee5f920b484b806f7d1b
https://doi.org/10.1016/j.jaridenv.2015.10.018
https://doi.org/10.1016/j.jaridenv.2015.10.018
Autor:
Georgina Ciari, Daniela Ferrante, Viviana Beatriz Nakamatsu, Gustavo Gabriel Buono, Walter Javier Opazo, Juan José Gaitán, Donaldo Bran, Diego Celdrán, Fernando T. Maestre, Virginia Massara, Jorge Salomone, Gabriel Oliva, Gervasio Humano
Publikováno v:
Ecological Indicators. 34:181-191
Assessing the spatial variability of ecosystem structure and functioning is an important step towards developing monitoring systems to detect changes in ecosystem attributes that could be linked to desertification processes in drylands. Methods based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::254a920bf64a4d6dc327e5c5d7e1b0b9
https://doi.org/10.1016/j.ecolind.2013.05.007
https://doi.org/10.1016/j.ecolind.2013.05.007
Publikováno v:
Rangeland Ecology & Management. 66:164-173
The importance of sexual reproduction in tussock grasses that regenerate through vegetative growth is unclear. Festuca gracillima Hook. f. was studied as a model because it is a perennial tussock-forming grass that produces abundant seed but rarely r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af8bf7f8ef65b9aaff3d089f7d47b667
https://doi.org/10.2111/rem-d-11-00121.1
https://doi.org/10.2111/rem-d-11-00121.1
Publikováno v:
Rangeland Ecology & Management. 58:466-473
The cover of Festuca gracillima (coiron fueguino), a native tussock grass that dominates grass steppes of Southern Patagonia and Tierra del Fuego, has diminished under continuous sheep grazing. This loss is a concern, because it also reduces forage a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de4f01893c3ffd83517e920341689141
https://doi.org/10.2111/1551-5028(2005)58[466:dogtgp]2.0.co
https://doi.org/10.2111/1551-5028(2005)58[466:dogtgp]2.0.co
Publikováno v:
Journal of Arid Environments. 40:113-131
A 10-year sheep grazing experiment was conducted in southern Patagonia to test the hypothesis that high stocking rates would promote transitions from open grasslands to dwarf shrublands. Treatments included three stocking rates and an exclosure. Tota
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64745f9192a118c5e8487e1f995673db
https://doi.org/10.1006/jare.1998.0425
https://doi.org/10.1006/jare.1998.0425
Autor:
Dora Silvia Maglione, Paula Natalia Paredes, Julio Alberto Soto, Marisa Susana Sandoval, Oscar Bonfili, Gervasio Humano
Publikováno v:
Dora Silvia Maglione
Revista de Investigación en Modelos Financieros. 11 (1) : 45-62. (2022)
INTA Digital (INTA)
Instituto Nacional de Tecnología Agropecuaria
instacron:INTA
Revista de Investigación en Modelos Financieros. 11 (1) : 45-62. (2022)
INTA Digital (INTA)
Instituto Nacional de Tecnología Agropecuaria
instacron:INTA
Los efectos de la sequía impactan en el sector productivo de las distintas regiones, incidiendo en la vegetación, la disponibilidad de agua y las consecuencias que ello ocasiona, por lo que resulta de interés el estudio de su comportamiento, a fin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::271a783b39dd36a668554efc8278e4e0
https://ojs.econ.uba.ar/index.php/RIMF/article/view/2338
https://ojs.econ.uba.ar/index.php/RIMF/article/view/2338
