{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T00:54:21Z","timestamp":1787619261532,"version":"build-2736575974"},"reference-count":24,"publisher":"The Royal Society","issue":"10","license":[{"start":{"date-parts":[[2014,10,1]],"date-time":"2014-10-01T00:00:00Z","timestamp":1412121600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/royalsociety.org\/journals\/ethics-policies\/data-sharing-mining\/"}],"content-domain":{"domain":["royalsocietypublishing.org"],"crossmark-restriction":true},"short-container-title":["Biol. Lett."],"published-print":{"date-parts":[[2014,10]]},"abstract":"<jats:p>Drought is an increasingly common phenomenon in drylands as a consequence of climate change. We used 311 sites across a broad range of environmental conditions in Patagonian rangelands to evaluate how drought severity and temperature (abiotic factors) and vegetation structure (biotic factors) modulate the impact of a drought event on the annual integral of normalized difference vegetation index (NDVI-I), our surrogate of ecosystem functioning. We found that NDVI-I decreases were larger with both increasing drought severity and temperature. Plant species richness (SR) and shrub cover (SC) attenuated the effects of drought on NDVI-I. Grass cover did not affect the impacts of drought on NDVI-I. Our results suggest that warming and species loss, two important imprints of global environmental change, could increase the vulnerability of Patagonian ecosystems to drought. Therefore, maintaining SR through appropriate grazing management can attenuate the adverse effects of climate change on ecosystem functioning.<\/jats:p>","DOI":"10.1098\/rsbl.2014.0673","type":"journal-article","created":{"date-parts":[[2014,10,22]],"date-time":"2014-10-22T09:18:29Z","timestamp":1413969509000},"page":"20140673","update-policy":"https:\/\/doi.org\/10.1098\/crossmark-policy","source":"Crossref","is-referenced-by-count":29,"title":["Plant species richness and shrub cover attenuate drought effects on ecosystem functioning across Patagonian rangelands"],"prefix":"10.1098","volume":"10","author":[{"given":"Juan J.","family":"Gait\u00e1n","sequence":"first","affiliation":[{"name":"Instituto Nacional de Tecnolog\u00eda Agropecuaria (INTA) Bariloche, Bariloche 8400, Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Donaldo","family":"Bran","sequence":"additional","affiliation":[{"name":"Instituto Nacional de Tecnolog\u00eda Agropecuaria (INTA) Bariloche, Bariloche 8400, Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gabriel","family":"Oliva","sequence":"additional","affiliation":[{"name":"INTA Santa Cruz, R\u00edo Gallegos 9400, Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fernando T.","family":"Maestre","sequence":"additional","affiliation":[{"name":"\u00c1rea de Biodiversidad y Conservaci\u00f3n, Departamento de Biolog\u00eda y Geolog\u00eda, F\u00edsica y Qu\u00edmica Inorg\u00e1nica, Escuela Superior de Ciencias Experimentales y Tecnolog\u00eda, Universidad Rey Juan Carlos, M\u00f3stoles 28933, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mart\u00edn R.","family":"Aguiar","sequence":"additional","affiliation":[{"name":"IFEVA, Facultad de Agronom\u00eda, Universidad de Buenos Aires-CONICET, Buenos Aires, Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Esteban","family":"Jobb\u00e1gy","sequence":"additional","affiliation":[{"name":"Grupo de Estudios Ambientales, IMASL-CONICET, Universidad Nacional de San Luis, San Luis, Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gustavo","family":"Buono","sequence":"additional","affiliation":[{"name":"INTA Chubut, Trelew 9100, Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniela","family":"Ferrante","sequence":"additional","affiliation":[{"name":"INTA Santa Cruz, R\u00edo Gallegos 9400, Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Viviana","family":"Nakamatsu","sequence":"additional","affiliation":[{"name":"INTA Chubut, Trelew 9100, Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Georgina","family":"Ciari","sequence":"additional","affiliation":[{"name":"INTA Esquel, Esquel 9200, Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jorge","family":"Salomone","sequence":"additional","affiliation":[{"name":"INTA Chubut, Trelew 9100, Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Virginia","family":"Massara","sequence":"additional","affiliation":[{"name":"INTA Chubut, Trelew 9100, Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"175","published-online":{"date-parts":[[2014,10]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.energy.29.062403.102142"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1038\/356234a0"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1038\/341142a0"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1146\/annurev.es.04.110173.000325"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.1038\/nclimate1633"},{"key":"e_1_3_2_7_2","unstructured":"FAO. 2009 Review of evidence on drylands pastoral systems and climate change. Implications and opportunities for mitigation and adaptation . Land and water discussion paper 8. Rome: FAO."},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.2307\/1943158"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1111\/1365-2745.12273"},{"key":"e_1_3_2_10_2","doi-asserted-by":"publisher","DOI":"10.1038\/367363a0"},{"key":"e_1_3_2_11_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2486.2009.01961.x"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.1080\/01431168608948944"},{"key":"e_1_3_2_13_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.ecolind.2013.05.007"},{"key":"e_1_3_2_14_2","first-page":"547 p","volume-title":"Aims and methods of vegetation ecology","author":"M\u00fcller-Dombois DD","year":"1974"},{"key":"e_1_3_2_15_2","doi-asserted-by":"publisher","DOI":"10.1002\/joc.1264"},{"key":"e_1_3_2_16_2","doi-asserted-by":"publisher","DOI":"10.1109\/36.602541"},{"key":"e_1_3_2_17_2","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511617799"},{"key":"e_1_3_2_18_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaridenv.2009.01.017"},{"key":"e_1_3_2_19_2","doi-asserted-by":"publisher","DOI":"10.1890\/08-2096.1"},{"key":"e_1_3_2_20_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.catena.2009.11.003"},{"key":"e_1_3_2_21_2","doi-asserted-by":"publisher","DOI":"10.2307\/3236456"},{"key":"e_1_3_2_22_2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2745.2002.00682.x"},{"key":"e_1_3_2_23_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2664.2010.01883.x"},{"key":"e_1_3_2_24_2","doi-asserted-by":"publisher","DOI":"10.1890\/0012-9658(2006)87[952:VSCPPR]2.0.CO;2"},{"key":"e_1_3_2_25_2","doi-asserted-by":"publisher","DOI":"10.1126\/science.1064088"}],"container-title":["Biology Letters"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/royalsocietypublishing.org\/doi\/pdf\/10.1098\/rsbl.2014.0673","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/royalsocietypublishing.org\/doi\/full-xml\/10.1098\/rsbl.2014.0673","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/royalsocietypublishing.org\/doi\/pdf\/10.1098\/rsbl.2014.0673","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,2,14]],"date-time":"2021-02-14T17:07:39Z","timestamp":1613322459000},"score":1,"resource":{"primary":{"URL":"https:\/\/royalsocietypublishing.org\/doi\/10.1098\/rsbl.2014.0673"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,10]]},"references-count":24,"journal-issue":{"issue":"10","published-print":{"date-parts":[[2014,10]]}},"alternative-id":["10.1098\/rsbl.2014.0673"],"URL":"https:\/\/doi.org\/10.1098\/rsbl.2014.0673","relation":{},"ISSN":["1744-9561","1744-957X"],"issn-type":[{"value":"1744-9561","type":"print"},{"value":"1744-957X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,10]]},"assertion":[{"value":"2014-08-22","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2014-09-25","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2014-10-01","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}