{"id":"https://openalex.org/W2109169735","doi":null,"title":"Comparative impacts of fragmentation on birds in two bioregions in a biodiversity hotspot, the Cape Floristic Region","display_name":"Comparative impacts of fragmentation on birds in two bioregions in a biodiversity hotspot, the Cape Floristic Region","publication_year":2009,"publication_date":"2009-03-01","ids":{"openalex":"https://openalex.org/W2109169735","mag":"2109169735"},"language":"en","primary_location":{"id":"pmh:oai:scholar.sun.ac.za:10019.1/1627","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10019.1/1627","pdf_url":"http://hdl.handle.net/10019.1/1627","source":{"id":"https://openalex.org/S4306400300","display_name":"SUNScholar (Stellenbosch University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I26092322","host_organization_name":"Stellenbosch University","host_organization_lineage":["https://openalex.org/I26092322"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Thesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10019.1/1627","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072435153","display_name":"Marius Burger","orcid":"https://orcid.org/0000-0003-2456-0486","observed_orcids":["https://orcid.org/0000-0003-2456-0486"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Marius Burger Kieck","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5072435153"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10089","display_name":"Avian ecology and behavior","score":0.9136000275611877,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10089","display_name":"Avian ecology and behavior","score":0.9136000275611877,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10005","display_name":"Ecology and Vegetation Dynamics Studies","score":0.07859999686479568,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12644","display_name":"Wildlife-Road Interactions and Conservation","score":0.0013000000035390258,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/habitat-fragmentation","display_name":"habitat fragmentation","score":1.0},{"id":"https://openalex.org/keywords/avifauna","display_name":"avifauna","score":0.8230000138282776},{"id":"https://openalex.org/keywords/birds","display_name":"birds","score":0.6679999828338623},{"id":"https://openalex.org/keywords/renosterveld","display_name":"renosterveld","score":0.8360000252723694},{"id":"https://openalex.org/keywords/cape-floristic-region","display_name":"Cape Floristic Region","score":0.9330000281333923},{"id":"https://openalex.org/keywords/biogeographic-regions","display_name":"biogeographic regions","score":0.6539999842643738},{"id":"https://openalex.org/keywords/multiscale-analysis","display_name":"multiscale analysis","score":0.7509999871253967},{"id":"https://openalex.org/keywords/landscape-configuration","display_name":"landscape configuration","score":0.7459999918937683},{"id":"https://openalex.org/keywords/feeding-guilds","display_name":"trophic guilds","score":0.8399999737739563},{"id":"https://openalex.org/keywords/species-abundance","display_name":"species abundance","score":0.6759999990463257},{"id":"https://openalex.org/keywords/species-persistence","display_name":"species persistence","score":0.9269999861717224},{"id":"https://openalex.org/keywords/avian-diversity","display_name":"bird diversity","score":0.6399999856948853},{"id":"https://openalex.org/keywords/biodiversity-hotspots","display_name":"biodiversity hotspots","score":0.5320000052452087}],"concepts":[{"id":"https://openalex.org/C45152089","wikidata":"https://www.wikidata.org/wiki/Q1372905","display_name":"Floristics","level":3,"score":0.8356364965438843},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.698219895362854},{"id":"https://openalex.org/C146481406","wikidata":"https://www.wikidata.org/wiki/Q105131","display_name":"Hotspot (geology)","level":2,"score":0.67674320936203},{"id":"https://openalex.org/C153427425","wikidata":"https://www.wikidata.org/wiki/Q864294","display_name":"Biodiversity hotspot","level":3,"score":0.6441230177879333},{"id":"https://openalex.org/C191015642","wikidata":"https://www.wikidata.org/wiki/Q1132459","display_name":"Fragmentation (computing)","level":2,"score":0.6040392518043518},{"id":"https://openalex.org/C130217890","wikidata":"https://www.wikidata.org/wiki/Q47041","display_name":"Biodiversity","level":2,"score":0.596221923828125},{"id":"https://openalex.org/C2777628658","wikidata":"https://www.wikidata.org/wiki/Q1034198","display_name":"Cape","level":2,"score":0.5806154012680054},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.4783736765384674},{"id":"https://openalex.org/C198979508","wikidata":"https://www.wikidata.org/wiki/Q913302","display_name":"Forest fragmentation","level":3,"score":0.4655647277832031},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.3601204454898834},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.19724372029304504},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.15762731432914734},{"id":"https://openalex.org/C53565203","wikidata":"https://www.wikidata.org/wiki/Q17146659","display_name":"Species richness","level":2,"score":0.10287442803382874},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:scholar.sun.ac.za:10019.1/1627","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10019.1/1627","pdf_url":"http://hdl.handle.net/10019.1/1627","source":{"id":"https://openalex.org/S4306400300","display_name":"SUNScholar (Stellenbosch University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I26092322","host_organization_name":"Stellenbosch University","host_organization_lineage":["https://openalex.org/I26092322"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Thesis"},{"id":"mag:2109169735","doi":null,"is_oa":false,"landing_page_url":"https://scholar.sun.ac.za:443/bitstream/10019.1/1627/1/kieck_comparative_2009.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:scholar.sun.ac.za:10019.1/1627","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10019.1/1627","pdf_url":"http://hdl.handle.net/10019.1/1627","source":{"id":"https://openalex.org/S4306400300","display_name":"SUNScholar (Stellenbosch University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I26092322","host_organization_name":"Stellenbosch University","host_organization_lineage":["https://openalex.org/I26092322"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Thesis"},"sustainable_development_goals":[{"display_name":"Life on land","id":"https://metadata.un.org/sdg/15","score":1.0}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321114","display_name":"Bundesministerium f\u00fcr Bildung und Forschung","ror":"https://ror.org/04pz7b180"},{"id":"https://openalex.org/F4320322663","display_name":"Universiteit Stellenbosch","ror":"https://ror.org/05bk57929"},{"id":"https://openalex.org/F4320324164","display_name":"University of Cape Town","ror":"https://ror.org/03p74gp79"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2109169735.pdf","grobid_xml":"https://content.openalex.org/works/W2109169735.grobid-xml"},"referenced_works_count":101,"referenced_works":["https://openalex.org/W589376732","https://openalex.org/W1480092759","https://openalex.org/W1492966740","https://openalex.org/W1533205669","https://openalex.org/W1562711622","https://openalex.org/W1582757115","https://openalex.org/W1756910592","https://openalex.org/W1774598937","https://openalex.org/W1803843921","https://openalex.org/W1965129351","https://openalex.org/W1967899148","https://openalex.org/W1968121043","https://openalex.org/W1969761972","https://openalex.org/W1970804419","https://openalex.org/W1970836307","https://openalex.org/W1972138850","https://openalex.org/W1974463573","https://openalex.org/W1976534506","https://openalex.org/W1983815392","https://openalex.org/W1983977431","https://openalex.org/W1992629989","https://openalex.org/W2000779440","https://openalex.org/W2001157920","https://openalex.org/W2003099502","https://openalex.org/W2005419275","https://openalex.org/W2006457769","https://openalex.org/W2008521034","https://openalex.org/W2008710381","https://openalex.org/W2009340956","https://openalex.org/W2009815021","https://openalex.org/W2011798656","https://openalex.org/W2012478583","https://openalex.org/W2015972664","https://openalex.org/W2024764857","https://openalex.org/W2027028696","https://openalex.org/W2035282731","https://openalex.org/W2036623293","https://openalex.org/W2040951724","https://openalex.org/W2042288996","https://openalex.org/W2045978033","https://openalex.org/W2052109697","https://openalex.org/W2052846574","https://openalex.org/W2056816058","https://openalex.org/W2057732249","https://openalex.org/W2061053604","https://openalex.org/W2070365071","https://openalex.org/W2071307994","https://openalex.org/W2072806265","https://openalex.org/W2074160329","https://openalex.org/W2077732840","https://openalex.org/W2078217625","https://openalex.org/W2078447483","https://openalex.org/W2088914837","https://openalex.org/W2088998843","https://openalex.org/W2091873722","https://openalex.org/W2092742335","https://openalex.org/W2096279787","https://openalex.org/W2096430647","https://openalex.org/W2098563123","https://openalex.org/W2099789616","https://openalex.org/W2102262547","https://openalex.org/W2102267411","https://openalex.org/W2103222457","https://openalex.org/W2108998533","https://openalex.org/W2109008808","https://openalex.org/W2109263076","https://openalex.org/W2109793146","https://openalex.org/W2115250811","https://openalex.org/W2124598518","https://openalex.org/W2125567010","https://openalex.org/W2126521708","https://openalex.org/W2127630313","https://openalex.org/W2128378602","https://openalex.org/W2130836108","https://openalex.org/W2132808270","https://openalex.org/W2134887225","https://openalex.org/W2135128138","https://openalex.org/W2136404427","https://openalex.org/W2140291853","https://openalex.org/W2140769317","https://openalex.org/W2145483107","https://openalex.org/W2145823984","https://openalex.org/W2148474850","https://openalex.org/W2149427681","https://openalex.org/W2149752076","https://openalex.org/W2151322668","https://openalex.org/W2152349391","https://openalex.org/W2156577414","https://openalex.org/W2159879533","https://openalex.org/W2162348455","https://openalex.org/W2163104299","https://openalex.org/W2164533927","https://openalex.org/W2168474783","https://openalex.org/W2169643123","https://openalex.org/W2170830164","https://openalex.org/W2171213228","https://openalex.org/W2173860816","https://openalex.org/W2179799235","https://openalex.org/W2181286509","https://openalex.org/W2316598920","https://openalex.org/W2332458050"],"related_works":["https://openalex.org/W2124816989","https://openalex.org/W7166816380","https://openalex.org/W2783294498","https://openalex.org/W4410597821","https://openalex.org/W4281669407","https://openalex.org/W2061053604","https://openalex.org/W2335387630","https://openalex.org/W2122871671","https://openalex.org/W7017673986","https://openalex.org/W1901087704"],"abstract_inverted_index":{"Habitat":[0],"loss":[1],"and":[2,15,76,80,98,119,130,154,162,190,241,258],"fragmentation":[3,51,63,88],"are":[4],"two":[5,23,72,173],"of":[6,33,50,62,71,84,158,171,217,237,250],"the":[7,60,95,104,125,144,159,169,172,181,186,211,218,226,234,248],"most":[8,194],"pressing":[9],"threats":[10],"to":[11,36,58,87,136,177,210,256],"biodiversity.":[12],"Avifaunal":[13],"diversity":[14,163],"integrity":[16],"is":[17],"under":[18],"immense":[19],"pressure":[20],"from":[21],"these":[22],"processes.":[24],"We":[25],"have":[26],"made":[27],"major":[28],"advances":[29],"in":[30,66,103,151,245],"our":[31],"understanding":[32],"avifaunal":[34,85,160],"responses":[35,86],"habitat":[37,145,178],"fragmentation,":[38],"but":[39],"mostly":[40],"focus":[41],"on":[42,52,143],"either":[43],"fragment":[44,207,214,231],"scale":[45,48,260],"and/or":[46],"landscape":[47,198,259],"influences":[49],"birds.":[53],"A":[54],"more":[55],"comprehensive":[56],"approach":[57],"assessing":[59],"impacts":[61],"was":[64,89,164,233,253],"used":[65,135],"this":[67],"study.":[68],"The":[69,91],"avifaunas":[70],"different":[73],"geographical":[74],"regions":[75],"bioregions":[77,174],"were":[78,122,134,140,149,193],"surveyed":[79],"a":[81,155],"multiscale":[82],"analysis":[83],"attempted.":[90],"study":[92],"sites":[93],"include":[94],"West":[96,219,227],"Coast":[97,100,183,220,228],"East":[99,182],"Renosterveld":[101,184,221,229],"Bioregions":[102],"Cape":[105],"Floristic":[106],"Region,":[107],"South":[108],"Africa.":[109],"Assemblage":[110],"shifts,":[111],"feeding":[112],"guild":[113,188,239],"compositional":[114],"changes,":[115],"species":[116,120,191,242,252],"abundance":[117],"variation":[118],"persistence":[121,249],"examined":[123],"at":[124,204],"three":[126],"spatial":[127],"scales.":[128],"Time-":[129],"distance-restricted":[131],"point":[132],"counts":[133],"document":[137],"birds":[138],"that":[139,168],"directly":[141],"dependent":[142],"fragments.":[146],"Forty":[147],"fragments":[148],"selected":[150],"each":[152],"bioregion":[153],"once-off":[156],"snapshot":[157],"richness":[161],"obtained.":[165],"Results":[166],"indicate":[167],"avifauna":[170,223],"responded":[175],"differently":[176],"fragmentation.":[179],"In":[180,225],"Bioregion,":[185,230],"assemblages,":[187],"composition":[189,240],"abundances":[192],"accurately":[195],"predicted":[196],"by":[197],"configuration.":[199],"An":[200],"assemblage":[201],"shift":[202],"occurred":[203],"20":[205],"ha":[206,213],"area,":[208],"compared":[209],"50":[212],"area":[215,232,257],"threshold":[216],"Bioregion\u2019s":[222],"composition.":[224],"better":[235],"predictor":[236],"assemblage,":[238],"abundances.":[243],"However":[244],"both":[246],"bioregions,":[247],"common":[251],"equally":[254],"sensitive":[255],"effects.":[261]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2016-06-24T00:00:00"}
