{"id":"https://openalex.org/W2994926850","doi":"https://doi.org/10.18452/20561","title":"Primary production in shallow freshwater systems amid a rapidly changing world","display_name":"Primary production in shallow freshwater systems amid a rapidly changing world","publication_year":2019,"publication_date":"2019-10-18","ids":{"openalex":"https://openalex.org/W2994926850","doi":"https://doi.org/10.18452/20561","mag":"2994926850"},"language":"de","primary_location":{"id":"pmh:oai:aleph.bib-bvb.de:BVB01-031602780","doi":null,"is_oa":false,"landing_page_url":"http://edoc.hu-berlin.de/18452/21351","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Hochschulschrift"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://edoc.hu-berlin.de/18452/21351","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057430452","display_name":"Garabet Kazanjian","orcid":"https://orcid.org/0000-0002-6507-0806","observed_orcids":["https://orcid.org/0000-0002-6507-0806"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Kazanjian, Garabet","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5057430452"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"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/T10236","display_name":"Aquatic Ecosystems and Phytoplankton Dynamics","score":0.9487000107765198,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"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/T10236","display_name":"Aquatic Ecosystems and Phytoplankton Dynamics","score":0.9487000107765198,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"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/T10669","display_name":"Freshwater macroinvertebrate diversity and ecology","score":0.04100000113248825,"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/T11311","display_name":"Soil and Water Nutrient Dynamics","score":0.0017999999690800905,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"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/primary-production","display_name":"primary production","score":0.9900000095367432},{"id":"https://openalex.org/keywords/temporary-ponds","display_name":"temporary ponds","score":0.6460000276565552},{"id":"https://openalex.org/keywords/carbon-cycle","display_name":"carbon cycle","score":0.6079999804496765},{"id":"https://openalex.org/keywords/aquatic-plants","display_name":"aquatic plants","score":0.6930000185966492},{"id":"https://openalex.org/keywords/benthic-primary-production","display_name":"benthic primary production","score":0.8069999814033508},{"id":"https://openalex.org/keywords/high-temperature","display_name":"high temperature","score":0.4519999921321869},{"id":"https://openalex.org/keywords/periphyton","display_name":"periphyton","score":0.7730000019073486},{"id":"https://openalex.org/keywords/macroinvertebrates","display_name":"macroinvertebrates","score":0.9679999947547913},{"id":"https://openalex.org/keywords/dissolved-organic-carbon","display_name":"dissolved organic carbon","score":0.8579999804496765},{"id":"https://openalex.org/keywords/phosphorus","display_name":"phosphorus","score":0.44200000166893005},{"id":"https://openalex.org/keywords/water-quality","display_name":"water quality","score":0.574999988079071},{"id":"https://openalex.org/keywords/eutrophication","display_name":"eutrophication","score":0.5960000157356262},{"id":"https://openalex.org/keywords/climate-change","display_name":"climate change","score":0.4869999885559082},{"id":"https://openalex.org/keywords/global-change","display_name":"global change","score":0.4830000102519989},{"id":"https://openalex.org/keywords/mesocosm-studies","display_name":"mesocosm experiment","score":0.5879999995231628},{"id":"https://openalex.org/keywords/carbon-sequestration","display_name":"carbon sequestration","score":0.5370000004768372}],"concepts":[{"id":"https://openalex.org/C2777977315","wikidata":"https://www.wikidata.org/wiki/Q7243056","display_name":"Primary (astronomy)","level":2,"score":0.5428045988082886},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.5419169068336487},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.36565089225769043},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.1004425585269928},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"pmh:oai:aleph.bib-bvb.de:BVB01-031602780","doi":null,"is_oa":false,"landing_page_url":"http://edoc.hu-berlin.de/18452/21351","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Hochschulschrift"},{"id":"pmh:oai:edoc.hu-berlin.de:18452/21351","doi":null,"is_oa":true,"landing_page_url":"https://edoc.hu-berlin.de/18452/21351","pdf_url":null,"source":{"id":"https://openalex.org/S4306400923","display_name":"edoc Publication server (Humboldt University of Berlin)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I39343248","host_organization_name":"Humboldt-Universit\u00e4t zu Berlin","host_organization_lineage":["https://openalex.org/I39343248"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"doctoralThesis"},{"id":"doi:10.18452/20561","doi":"https://doi.org/10.18452/20561","is_oa":true,"landing_page_url":"https://doi.org/10.18452/20561","pdf_url":null,"source":{"id":"https://openalex.org/S4306400923","display_name":"edoc Publication server (Humboldt University of Berlin)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I39343248","host_organization_name":"Humboldt-Universit\u00e4t zu Berlin","host_organization_lineage":["https://openalex.org/I39343248"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},{"id":"mag:2994926850","doi":null,"is_oa":false,"landing_page_url":"https://edoc.hu-berlin.de/handle/18452/21351","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:edoc.hu-berlin.de:18452/21351","doi":null,"is_oa":true,"landing_page_url":"https://edoc.hu-berlin.de/18452/21351","pdf_url":null,"source":{"id":"https://openalex.org/S4306400923","display_name":"edoc Publication server (Humboldt University of Berlin)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I39343248","host_organization_name":"Humboldt-Universit\u00e4t zu Berlin","host_organization_lineage":["https://openalex.org/I39343248"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"doctoralThesis"},"sustainable_development_goals":[{"score":0.821399986743927,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"},{"score":0.6618000268936157,"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation"}],"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/W2263061392","https://openalex.org/W4244991388","https://openalex.org/W4401113089","https://openalex.org/W2484218491","https://openalex.org/W6903835446","https://openalex.org/W2334640559","https://openalex.org/W2886788126","https://openalex.org/W1519224711","https://openalex.org/W4245501504","https://openalex.org/W1497386914"],"abstract_inverted_index":{"Kleine,":[0],"flache":[1],"Gew\u00e4sser":[2,20,105],"gelten":[3],"als":[4],"sogenannte":[5],"\u201ehotspots\u201c":[6],"der":[7,72,122,154,156,170,193,207,210,225,243],"Prim\u00e4rproduktion":[8,17,53],"und":[9,113,142,209,228],"Kohlenstoffbindung.":[10],"Diese":[11],"Doktorarbeit":[12],"zielt":[13],"darauf":[14],"ab,":[15],"die":[16,24,26,43,52,60,70,92,101,138,177,217,259],"verschiedener":[18],"kleiner":[19,104],"zu":[21,32,194],"quantifizieren":[22],"sowie":[23],"Mechanismen,":[25],"den":[27,134,162],"Kohlenstoffkreislauf":[28],"dieser":[29],"Systeme":[30],"beeinflussen,":[31],"analysieren.":[33],"Der":[34,201],"Fokus":[35,202],"liegt":[36,203],"dabei":[37,204],"auf":[38,81,100,139,158,205],"dem":[39,190,246],"Einfluss":[40,97,155],"globaler":[41],"Ver\u00e4nderungen,":[42],"diese":[44,233],"Mechanismen":[45],"ver\u00e4ndern":[46],"k\u00f6nnen":[47],"Im":[48,87],"ersten":[49,123],"Abschnitt":[50],"wurde":[51],"(PP)":[54],"in":[55,133,161,169],"kleinen,":[56],"tempor\u00e4ren":[57],"S\u00f6llen":[58],"untersucht,":[59],"sehr":[61],"anf\u00e4llig":[62],"f\u00fcr":[63],"St\u00f6rungen":[64],"sind.":[65],"Ich":[66],"konnte":[67,127],"zeigen,":[68],"dass":[69,166],"PP":[71,103,132,171,212,250],"S\u00f6lle":[73],"im":[74,106,230],"Sommer":[75],"au\u00dfergew\u00f6hnlich":[76],"hoch":[77],"ist,":[78],"was":[79],"haupts\u00e4chlich":[80],"eine":[82,129,252],"hohe":[83],"Makrophytenproduktion":[84],"zur\u00fcckzuf\u00fchren":[85,148],"ist":[86],"zweiten":[88],"Teil":[89],"analysiere":[90],"ich":[91,128,176],"Ergebnisse":[93],"eines":[94,179],"Experiments":[95,126],"zum":[96],"erh\u00f6hter":[98],"Temperaturen":[99],"benthische":[102,131,249],"Fr\u00fchjahr.":[107],"Acht":[108],"Mesokosmen":[109,136],"wurden":[110],"bei":[111],"normalen":[112],"um":[114],"4\u00b0C":[115],"erh\u00f6hten":[116],"Wassertemperaturen":[117],"gem\u00e4\u00dfigter":[118],"Breiten":[119],"betrieben.":[120],"In":[121],"H\u00e4lfte":[124],"des":[125,198,213],"erh\u00f6hte":[130],"erw\u00e4rmten":[135,163],"feststellen,":[137],"direkte":[140],"Temperatureffekte":[141],"indirekte":[143],"Auswirkungen":[144],"einer":[145,195],"h\u00f6heren":[146],"N\u00e4hrstoffverf\u00fcgbarkeit":[147],"war.":[149],"Anfang":[150],"Juni":[151],"stieg":[152],"jedoch":[153,236,256],"Makroinvertebraten":[157],"das":[159],"Periphyton":[160],"Mesokosmen,":[164],"so":[165],"keine":[167],"Unterschiede":[168],"mehr":[172],"auftraten.":[173],"Schlie\u00dflich,":[174],"untersuche":[175],"Resilienz":[178],"Sees":[180],"gegen\u00fcber":[181],"einem":[182],"pl\u00f6tzlichen":[183],"Eintrag":[184],"gel\u00f6sten":[185],"organischen":[186],"Kohlenstoffs":[187],"(DOC)":[188],"aus":[189],"terrestrischen":[191],"Umland,":[192],"starken":[196],"Braunf\u00e4rbung":[197],"Wassers":[199],"f\u00fchrte.":[200],"Ver\u00e4nderungen":[206],"Wasserqualit\u00e4t":[208],"aquatischen":[211],"Sees,":[214],"nachdem":[215],"sich":[216],"DOC-Konzentration":[218],"verf\u00fcnffacht":[219],"hatte.":[220],"Drei":[221],"Jahren":[222],"nach":[223],"Erreichen":[224],"maximalen":[226],"DOC-":[227],"Gesamt-Phosphor":[229],"See":[231],"sanken":[232],"signifikant,":[234],"lagen":[235],"noch":[237],"immer":[238],"1,5-":[239],"bzw.":[240],"2-fach":[241],"oberhalb":[242],"Ausgangskonzentrationen":[244],"vor":[245],"DOC-Eintrag.":[247],"Die":[248],"zeigte":[251],"teilweise":[253],"Erholung,":[254],"erreichte":[255],"ebenfalls":[257],"nicht":[258],"Ausgangswerte.":[260]},"counts_by_year":[],"updated_date":"2026-10-10T09:11:00.788812","created_date":"2019-12-26T00:00:00"}
