{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,4]],"date-time":"2026-04-04T06:43:16Z","timestamp":1775284996741,"version":"3.50.1"},"reference-count":40,"publisher":"Public Library of Science (PLoS)","issue":"9","license":[{"start":{"date-parts":[[2009,9,4]],"date-time":"2009-09-04T00:00:00Z","timestamp":1252022400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["www.ploscompbiol.org"],"crossmark-restriction":false},"short-container-title":["PLoS Comput Biol"],"DOI":"10.1371\/journal.pcbi.1000494","type":"journal-article","created":{"date-parts":[[2009,9,3]],"date-time":"2009-09-03T21:37:55Z","timestamp":1252013875000},"page":"e1000494","update-policy":"https:\/\/doi.org\/10.1371\/journal.pcbi.corrections_policy","source":"Crossref","is-referenced-by-count":184,"title":["Googling Food Webs: Can an Eigenvector Measure Species' Importance for Coextinctions?"],"prefix":"10.1371","volume":"5","author":[{"given":"Stefano","family":"Allesina","sequence":"first","affiliation":[]},{"given":"Mercedes","family":"Pascual","sequence":"additional","affiliation":[]}],"member":"340","published-online":{"date-parts":[[2009,9,4]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"1175","DOI":"10.1126\/science.1102643","article-title":"Realistic species losses disproportionately reduce grassland resistance to biological invaders.","volume":"306","author":"E Zavaleta","year":"2004","journal-title":"Science"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"787","DOI":"10.1126\/science.1132294","article-title":"Impacts of Biodiversity Loss on Ocean Ecosystem Services.","volume":"314","author":"B Worm","year":"2006","journal-title":"Science"},{"key":"ref3","doi-asserted-by":"crossref","first-page":"259","DOI":"10.1038\/nature04927","article-title":"Ecological networks and their fragility.","volume":"442","author":"J Montoya","year":"2006","journal-title":"Nature"},{"key":"ref4","doi-asserted-by":"crossref","first-page":"405","DOI":"10.1006\/jtbi.2001.2460","article-title":"Small world patterns in food webs.","volume":"214","author":"J Montoya","year":"2002","journal-title":"J Theor Biol"},{"key":"ref5","doi-asserted-by":"crossref","first-page":"558","DOI":"10.1046\/j.1461-0248.2002.00354.x","article-title":"Network structure and biodiversity loss in food webs: Robustness increases with connectance.","volume":"5","author":"J Dunne","year":"2002","journal-title":"Ecol Lett"},{"key":"ref6","doi-asserted-by":"crossref","first-page":"2605","DOI":"10.1098\/rspb.2004.2909","article-title":"Tolerance of pollination networks to species extinctions.","volume":"271","author":"J Memmott","year":"2004","journal-title":"Proc Roy Soc Ser B"},{"key":"ref7","doi-asserted-by":"crossref","first-page":"351","DOI":"10.1016\/j.jtbi.2004.05.009","article-title":"Who dominates whom in the ecosystem? Energy flow bottlenecks and cascading extinctions.","volume":"230","author":"S Allesina","year":"2004","journal-title":"J Theor Biol"},{"key":"ref8","doi-asserted-by":"crossref","first-page":"291","DOI":"10.3354\/meps273291","article-title":"Network structure and robustness of marine food webs.","volume":"273","author":"J Dunne","year":"2004","journal-title":"Mar Ecol Prog Ser"},{"key":"ref9","doi-asserted-by":"crossref","first-page":"131","DOI":"10.1046\/j.1461-0248.2000.00130.x","article-title":"Biodiversity lessens the risk of cascading extinction in model food webs.","volume":"3","author":"C Borrvall","year":"2000","journal-title":"Ecol Lett"},{"key":"ref10","doi-asserted-by":"crossref","first-page":"435","DOI":"10.1111\/j.1461-0248.2006.00893.x","article-title":"Early onset of secondary extinctions in ecological communities following the loss of top predators.","volume":"9","author":"C Borrvall","year":"2006","journal-title":"Ecol Lett"},{"key":"ref11","doi-asserted-by":"crossref","first-page":"378","DOI":"10.1038\/35019019","article-title":"Error and attack tolerance of complex networks.","volume":"406","author":"R Albert","year":"2000","journal-title":"Nature"},{"key":"ref12","doi-asserted-by":"crossref","first-page":"296","DOI":"10.1016\/j.jtbi.2006.08.002","article-title":"Food webs robustness to biodiversity loss: The roles of connectance, expansibility and degree distribution.","volume":"244","author":"E Estrada","year":"2007","journal-title":"J Theor Biol"},{"key":"ref13","doi-asserted-by":"crossref","first-page":"649","DOI":"10.1209\/epl\/i2005-10441-3","article-title":"Spectral scaling and good expansion properties in complex networks.","volume":"73","author":"E Estrada","year":"2006","journal-title":"Europhys Lett"},{"key":"ref14","doi-asserted-by":"crossref","first-page":"46","DOI":"10.1016\/j.fishres.2007.06.019","article-title":"Sociometric analysis of the role of penaeids in the continental shelf food web off Veracruz, Mexico based on by-catch.","volume":"87","author":"LG Abarca-Arenas","year":"2007","journal-title":"Fish Res"},{"key":"ref15","doi-asserted-by":"crossref","first-page":"270","DOI":"10.1016\/j.ecolmodel.2007.02.032","article-title":"Quantifying positional importance in food webs: A comparison of centrality indices.","volume":"205","author":"F Jordan","year":"2007","journal-title":"Ecol Model"},{"key":"ref16","doi-asserted-by":"crossref","first-page":"569","DOI":"10.1137\/050623280","article-title":"The $25,000,000,000 eigenvector: The linear algebra behind google.","volume":"48","author":"K Bryan","year":"2006","journal-title":"SIAM Review"},{"key":"ref17","doi-asserted-by":"crossref","DOI":"10.7551\/mitpress\/3927.001.0001","article-title":"An introduction to Genetic Algorithms.","author":"M Mitchell","year":"1998"},{"key":"ref18","doi-asserted-by":"crossref","first-page":"658","DOI":"10.1126\/science.1156269","article-title":"A general model for food web structure.","volume":"320","author":"S Allesina","year":"2008","journal-title":"Science"},{"key":"ref19","doi-asserted-by":"crossref","first-page":"1257","DOI":"10.1126\/science.269.5228.1257","article-title":"Energetics, patterns of interaction strengths, and stability in real ecosystems.","volume":"269","author":"P DeRuiter","year":"1995","journal-title":"Science"},{"key":"ref20","doi-asserted-by":"crossref","first-page":"585","DOI":"10.1111\/j.0021-8790.2004.00833.x","article-title":"Interaction strengths in food webs: issues and opportunities.","volume":"73","author":"E Berlow","year":"2004","journal-title":"J Anim Ecol"},{"key":"ref21","doi-asserted-by":"crossref","first-page":"321","DOI":"10.1016\/j.compbiolchem.2004.09.001","article-title":"Quantitative methods for ecological network analysis.","volume":"28","author":"R Ulanowicz","year":"2004","journal-title":"Comp Biol Chem"},{"key":"ref22","doi-asserted-by":"crossref","first-page":"1701","DOI":"10.1098\/rstb.2008.0214","article-title":"Functional links and robustness in food webs.","volume":"364","author":"S Allesina","year":"2009","journal-title":"Phil Trans Roy Soc B"},{"key":"ref23","doi-asserted-by":"crossref","first-page":"49","DOI":"10.1016\/j.ecolmodel.2007.04.029","article-title":"Ecological network analysis: network construction.","volume":"208","author":"BD Fath","year":"2007","journal-title":"Ecol Model"},{"key":"ref24","doi-asserted-by":"crossref","first-page":"533","DOI":"10.2307\/1929601","article-title":"Fluctuations of animal populations, and a measure of community stability.","volume":"36","author":"R MacArthur","year":"1955","journal-title":"Ecology"},{"key":"ref25","doi-asserted-by":"crossref","first-page":"1388","DOI":"10.1126\/science.1079154","article-title":"Foraging adaptation and the relationship between food-web complexity and stability.","volume":"299","author":"M Kondoh","year":"2003","journal-title":"Science"},{"key":"ref26","doi-asserted-by":"crossref","first-page":"1317","DOI":"10.1111\/j.1461-0248.2005.00838.x","article-title":"Scaling up keystone effects from simple to complex ecological networks.","volume":"8","author":"U Brose","year":"2005","journal-title":"Ecol Lett"},{"key":"ref27","doi-asserted-by":"crossref","first-page":"671","DOI":"10.1890\/06-0971","article-title":"Response of complex food webs to realistic extinction sequences.","volume":"88","author":"U Srinivasan","year":"2007","journal-title":"Ecology"},{"key":"ref28","doi-asserted-by":"crossref","first-page":"939","DOI":"10.1007\/s10021-008-9171-y","article-title":"Structural Degradation in Mediterranean Sea Food Webs: Testing Ecological Hypotheses Using Stochastic and Mass-Balance Modelling.","volume":"11","author":"M Coll","year":"2008","journal-title":"Ecosystems"},{"key":"ref29","doi-asserted-by":"crossref","first-page":"99","DOI":"10.1016\/S0304-3800(99)00022-8","article-title":"Organizing and understanding a winter&apos;s seagrass foodweb network through effective trophic levels.","volume":"117","author":"RR Christian","year":"1999","journal-title":"Ecol Model"},{"key":"ref30","doi-asserted-by":"crossref","first-page":"299","DOI":"10.2307\/3565588","article-title":"Spatial and temporal variation in the structure of a freshwater food web.","volume":"55","author":"P Warren","year":"1989","journal-title":"Oikos"},{"key":"ref31","doi-asserted-by":"crossref","first-page":"635","DOI":"10.1046\/j.1365-2656.1998.00224.x","article-title":"Local trophodynamics and the interaction of marine mammals and fisheries in the benguela ecosystem.","volume":"67","author":"P Yodzis","year":"1998","journal-title":"J Anim Ecol"},{"key":"ref32","doi-asserted-by":"crossref","first-page":"1107","DOI":"10.1126\/science.257.5073.1107","article-title":"Scale and structure in natural food webs.","volume":"257","author":"K Havens","year":"1992","journal-title":"Science"},{"key":"ref33","doi-asserted-by":"crossref","first-page":"329","DOI":"10.2307\/1943071","article-title":"The seasonal dynamics of the Chesapeake Bay ecosystem.","volume":"59","author":"D Baird","year":"1989","journal-title":"Ecol Monog"},{"key":"ref34","doi-asserted-by":"crossref","first-page":"123","DOI":"10.1086\/285208","article-title":"Complex trophic interactions in deserts: an empirical critique of food-web theory.","volume":"138","author":"G Polis","year":"1991","journal-title":"Am Nat"},{"key":"ref35","doi-asserted-by":"crossref","first-page":"1044","DOI":"10.1890\/0012-9658(1999)080[1044:EOSEOC]2.0.CO;2","article-title":"Effects of sampling effort on characterization of food-web structure.","volume":"80","author":"ND Martinez","year":"1999","journal-title":"Ecology"},{"key":"ref36","article-title":"Trophic interactions in caribbean coral reefs.","author":"S Optiz","year":"1996"},{"key":"ref37","doi-asserted-by":"crossref","first-page":"1","DOI":"10.3354\/meps230001","article-title":"Does food web theory work for marine ecosystems?","volume":"230","author":"J Link","year":"2002","journal-title":"Mar Ecol Prog Ser"},{"key":"ref38","doi-asserted-by":"crossref","first-page":"1216","DOI":"10.2307\/1940492","article-title":"Construction of a large caribbean food web.","volume":"74","author":"L Goldwasser","year":"1993","journal-title":"Ecology"},{"key":"ref39","doi-asserted-by":"crossref","first-page":"823","DOI":"10.2307\/5416","article-title":"Food-web patterns: Lessons from a species rich web.","volume":"60","author":"S Hall","year":"1991","journal-title":"J Anim Ecol"},{"key":"ref40","doi-asserted-by":"crossref","first-page":"284","DOI":"10.2307\/3546201","article-title":"Do parasites reduce the chances of triangulation in a real food web?","volume":"76","author":"M Huxham","year":"1996","journal-title":"Oikos"}],"container-title":["PLoS Computational Biology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/dx.plos.org\/10.1371\/journal.pcbi.1000494","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,10,10]],"date-time":"2021-10-10T09:56:02Z","timestamp":1633859762000},"score":1,"resource":{"primary":{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pcbi.1000494"}},"subtitle":[],"editor":[{"given":"Philip E.","family":"Bourne","sequence":"first","affiliation":[]}],"short-title":[],"issued":{"date-parts":[[2009,9,4]]},"references-count":40,"journal-issue":{"issue":"9","published-online":{"date-parts":[[2009,9,4]]}},"URL":"https:\/\/doi.org\/10.1371\/journal.pcbi.1000494","relation":{},"ISSN":["1553-7358"],"issn-type":[{"value":"1553-7358","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,9,4]]}}}