{"id":"https://openalex.org/W77519785","doi":"https://doi.org/10.26021/5648","title":"Demography and population models for Hieracium Pilosella in New Zealand","display_name":"Demography and population models for Hieracium Pilosella in New Zealand","publication_year":1998,"publication_date":"1998-01-01","ids":{"openalex":"https://openalex.org/W77519785","doi":"https://doi.org/10.26021/5648","mag":"77519785"},"language":"en","primary_location":{"id":"pmh:oai:ir.canterbury.ac.nz:10092/4866","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10092/4866","pdf_url":null,"source":{"id":"https://openalex.org/S4377196357","display_name":"UC Research Repository  (University of Canterbury)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I185492890","host_organization_name":"University of Canterbury","host_organization_lineage":["https://openalex.org/I185492890"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Theses / Dissertations"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.26021/5648","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090139446","display_name":"Shona L. Lamoureaux","orcid":"https://orcid.org/0000-0001-9760-9792","observed_orcids":["https://orcid.org/0000-0001-9760-9792"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Lamoureaux, S. L.","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5090139446"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"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/T10005","display_name":"Ecology and Vegetation Dynamics Studies","score":0.8720999956130981,"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"}},"topics":[{"id":"https://openalex.org/T10005","display_name":"Ecology and Vegetation Dynamics Studies","score":0.8720999956130981,"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/T12701","display_name":"Biological Control of Invasive Species","score":0.06830000132322311,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10774","display_name":"Weed Control and Herbicide Applications","score":0.02370000071823597,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mouse-ear-hawkweed","display_name":"mouse hawkweed","score":1.0},{"id":"https://openalex.org/keywords/population-dynamics","display_name":"population dynamics","score":0.6179999709129333},{"id":"https://openalex.org/keywords/weed-biology","display_name":"weed biology","score":0.4269999861717224},{"id":"https://openalex.org/keywords/density-dependent-mortality","display_name":"density-dependent mortality","score":0.7829999923706055},{"id":"https://openalex.org/keywords/rosette-size","display_name":"rosette size","score":0.8190000057220459},{"id":"https://openalex.org/keywords/spatial-spread","display_name":"spatial spread","score":0.5619999766349792},{"id":"https://openalex.org/keywords/biological-control","display_name":"biological control","score":0.6380000114440918},{"id":"https://openalex.org/keywords/intraspecific-competition","display_name":"intraspecific competition","score":0.7590000033378601},{"id":"https://openalex.org/keywords/allelopathy","display_name":"allelopathy","score":0.8769999742507935},{"id":"https://openalex.org/keywords/aluminum-toxicity","display_name":"aluminum toxicity","score":0.9729999899864197},{"id":"https://openalex.org/keywords/vital-rates","display_name":"vital rates","score":0.6620000004768372},{"id":"https://openalex.org/keywords/mowing","display_name":"mowing","score":0.5009999871253967},{"id":"https://openalex.org/keywords/fertilization","display_name":"fertilization","score":0.6919999718666077},{"id":"https://openalex.org/keywords/water-addition","display_name":"water addition","score":0.5189999938011169}],"concepts":[{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.5366430282592773},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.5359269976615906},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.30020439624786377},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.09303313493728638}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:ir.canterbury.ac.nz:10092/4866","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10092/4866","pdf_url":null,"source":{"id":"https://openalex.org/S4377196357","display_name":"UC Research Repository  (University of Canterbury)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I185492890","host_organization_name":"University of Canterbury","host_organization_lineage":["https://openalex.org/I185492890"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Theses / Dissertations"},{"id":"doi:10.26021/5648","doi":"https://doi.org/10.26021/5648","is_oa":true,"landing_page_url":"https://doi.org/10.26021/5648","pdf_url":null,"source":{"id":"https://openalex.org/S4377196357","display_name":"UC Research Repository  (University of Canterbury)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I185492890","host_organization_name":"University of Canterbury","host_organization_lineage":["https://openalex.org/I185492890"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Dissertation"},{"id":"mag:77519785","doi":null,"is_oa":false,"landing_page_url":"https://ir.canterbury.ac.nz/bitstream/10092/4866/1/lamoureaux_thesis.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":"doi:10.26021/5648","doi":"https://doi.org/10.26021/5648","is_oa":true,"landing_page_url":"https://doi.org/10.26021/5648","pdf_url":null,"source":{"id":"https://openalex.org/S4377196357","display_name":"UC Research Repository  (University of Canterbury)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I185492890","host_organization_name":"University of Canterbury","host_organization_lineage":["https://openalex.org/I185492890"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Dissertation"},"sustainable_development_goals":[{"score":0.7605999708175659,"id":"https://metadata.un.org/sdg/15","display_name":"Life on land"},{"score":0.40450000762939453,"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W53032046","https://openalex.org/W2060570875","https://openalex.org/W6987221635","https://openalex.org/W112943274","https://openalex.org/W1686832301","https://openalex.org/W2077146459","https://openalex.org/W2509891531","https://openalex.org/W2064961146","https://openalex.org/W2281607402","https://openalex.org/W2327421639"],"abstract_inverted_index":{"Hieracium":[0],"pilosella":[1,26,88,187,231],"has":[2,31,238],"become":[3],"a":[4,36,50,123,270,321,327,333],"major":[5,37],"concern":[6],"in":[7,27,75,115,125,224,317,323],"the":[8,21,33,40,69,78,98,116,120,136,165,208,225,239,249,303],"high":[9],"country":[10],"grasslands":[11],"of":[12,20,24,39,71,81,86,108,119,151,160,176,198,228,244,266,276],"New":[13],"Zealand.":[14],"This":[15],"thesis":[16],"provides":[17],"an":[18,28,113,315],"understanding":[19],"population":[22,220,250,328],"dynamics":[23],"H.":[25],"area":[29],"which":[30,182,313],"supported":[32,185],"weed":[34],"as":[35,248],"component":[38],"vegetation":[41],"for":[42,206,214,307],"more":[43,330],"than":[44,320,331],"30":[45],"years.":[46],"The":[47,106],"study":[48],"uses":[49,65],"combined":[51],"modelling":[52],"and":[53,60,77,103,122,145,191,194,255,269,292,298],"experimental":[54],"approach":[55],"to":[56,67,94,173,241,259,280,325,338],"determine":[57],"vital":[58,232,252],"rates":[59,193,233,253],"regulatory":[61],"mechanisms.":[62],"It":[63],"then":[64],"these":[66,215],"predict":[68],"rate":[70],"spatial":[72,289,297],"spread,":[73],"change":[74,254],"density,":[76],"likely":[79],"impact":[80],"biological":[82,308],"control.":[83],"Mature":[84],"populations":[85],"H":[87,186,230],"at":[89],"Mt.":[90],"John":[91],"were":[92],"found":[93,141],"be":[95,174,281,311],"regulated":[96],"by":[97,286,329,342,351],"interaction":[99],"between":[100,142],"density-dependent":[101],"mortality":[102,318,341],"density-independent":[104],"reproduction.":[105],"addition":[107],"water":[109],"and/or":[110],"fertiliser":[111],"caused":[112,314],"increase":[114,316,340],"reproductive":[117,143,166,192],"vigour":[118,144],"plant":[121,273],"decrease":[124,322,348],"density":[126],"while":[127,156],"simulated":[128],"grazing":[129],"(i.e.":[130],"mowing)":[131],"had":[132,183,188],"little":[133,204],"effect":[134],"on":[135,180,272],"population.":[137],"A":[138],"link":[139],"was":[140,203,278],"rosette":[146],"size":[147,168],"or":[148,210,347],"age":[149],"(50%":[150],"first":[152],"year":[153],"rosettes":[154,162],"reproduced":[155],"only":[157],"11":[158],"%":[159,346],"older":[161],"did),":[163],"although":[164],"threshold":[167],"(23":[169],"mm":[170],"diameter)":[171],"appeared":[172],"independent":[175],"age.":[177],"Rosettes":[178],"grown":[179],"soil":[181],"previously":[184],"lower":[189,216],"growth":[190,217],"produced":[195],"fewer":[196],"stolons":[197],"shorter":[199],"length.":[200],"However,":[201],"there":[202],"support":[205],"either":[207,339],"allelopathic":[209],"aluminium":[211],"toxicity":[212],"hypotheses":[213],"rates.":[218],"Spatial":[219],"models":[221,291,300],"suggested":[222],"that":[223,236,302],"early":[226],"stages":[227],"colonisation,":[229],"are":[234],"such":[235],"it":[237,256],"potential":[240],"occupy":[242,260],"100%":[243],"available":[245,262],"space":[246],"but":[247],"matures,":[251],"is":[257],"unable":[258],"all":[261],"space,":[263],"probably":[264],"because":[265],"intraspecific":[267],"competition":[268],"limit":[271],"size.":[274],"Spread":[275],"patches":[277],"predicted":[279,301],"0.5":[282],"-":[283,344],"0.8":[284],"cm/yr":[285],"both":[287],"explicit":[288],"simulation":[290],"analytical":[293],"diffusion":[294],"models.":[295],"Both":[296],"non-spatial":[299],"most":[304],"effective":[305],"agent":[306,335],"control":[309,334],"would":[310,336],"one":[312],"rather":[319],"fecundity;":[324],"reduce":[326],"50%":[332],"have":[337],"10":[343],"15":[345],"daughter":[349],"production":[350],"80%.":[352]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-08-25T07:29:55.448023","created_date":"2016-06-24T00:00:00"}