Assessing the ecosystem-level consequences of a small-scale artisanal kelp fishery within the context of climate-change
Coastal communities worldwide rely on small-scale artisanal fisheries as a means of increasing food security and alleviating poverty. Even small-scale fishing activities, however, are prone to resource depletion and environmental degradation, which can erode livelihoods in the long run. Thus, there...
Saved in:
Published in | Ecological applications Vol. 27; no. 3; p. 799 |
---|---|
Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
United States
01.04.2017
|
Subjects | |
Online Access | Get more information |
Cover
Loading…
Abstract | Coastal communities worldwide rely on small-scale artisanal fisheries as a means of increasing food security and alleviating poverty. Even small-scale fishing activities, however, are prone to resource depletion and environmental degradation, which can erode livelihoods in the long run. Thus, there is a pressing need to identify viable and resilient artisanal fisheries, and generate knowledge to support management within the context of a rapidly changing climate. We examined the ecosystem-level consequences of an artisanal kelp fishery (Macrocystis pyrifera), finding small-scale harvest of this highly productive species poses minimal impacts on kelp recovery rates, survival, and biomass dynamics, and abundances of associated commercial and culturally important fish species. These results suggest that small-scale harvest poses minimal trade-offs for the other economic benefits provided by these ecosystems, and their inherent, spiritual, and cultural value to humans. However, we detected a negative impact of warmer seawater temperatures on kelp recovery rates following harvest, indicating that the viability of harvest, even at small scales, may be threatened by future increases in global ocean temperature. This suggests that negative impacts of artisanal fisheries may be more likely to arise in the context of a warming climate, further highlighting the widespread effects of global climate change on coastal fisheries and livelihoods. |
---|---|
AbstractList | Coastal communities worldwide rely on small-scale artisanal fisheries as a means of increasing food security and alleviating poverty. Even small-scale fishing activities, however, are prone to resource depletion and environmental degradation, which can erode livelihoods in the long run. Thus, there is a pressing need to identify viable and resilient artisanal fisheries, and generate knowledge to support management within the context of a rapidly changing climate. We examined the ecosystem-level consequences of an artisanal kelp fishery (Macrocystis pyrifera), finding small-scale harvest of this highly productive species poses minimal impacts on kelp recovery rates, survival, and biomass dynamics, and abundances of associated commercial and culturally important fish species. These results suggest that small-scale harvest poses minimal trade-offs for the other economic benefits provided by these ecosystems, and their inherent, spiritual, and cultural value to humans. However, we detected a negative impact of warmer seawater temperatures on kelp recovery rates following harvest, indicating that the viability of harvest, even at small scales, may be threatened by future increases in global ocean temperature. This suggests that negative impacts of artisanal fisheries may be more likely to arise in the context of a warming climate, further highlighting the widespread effects of global climate change on coastal fisheries and livelihoods. |
Author | Bergman, Jordanna N Krumhansl, Kira A Salomon, Anne K |
Author_xml | – sequence: 1 givenname: Kira A surname: Krumhansl fullname: Krumhansl, Kira A organization: Hakai Institute, P.O. Box 309, Heriot Bay, British Columbia, V0P 1H0, Canada – sequence: 2 givenname: Jordanna N surname: Bergman fullname: Bergman, Jordanna N organization: Florida Fish and Wildlife Research Institute, 100 8th Avenue, St. Petersburg, Florida, 33701, USA – sequence: 3 givenname: Anne K surname: Salomon fullname: Salomon, Anne K organization: Hakai Institute, P.O. Box 309, Heriot Bay, British Columbia, V0P 1H0, Canada |
BackLink | https://www.ncbi.nlm.nih.gov/pubmed/27984678$$D View this record in MEDLINE/PubMed |
BookMark | eNo1kMtOwzAURL0oog-Q-ALkH3CxXbeOl1XFS6rEBtaV7Vw3AccJuS4lf095zWZW52g0UzJKbQJCrgSfC87lDdhuLlShRmQi-FIwrldiTKaIr_wUKeU5GUttCrXSxYQc14iAWKc9zRVQ8C0OmKFhET4gUt8mhPcDJA9I20AtxcbGyNDbCNT2uUabbKRvEDsaaqygH-ixzlWdfnwnPsNn_kZ9rBubgfnKpj1ckLNgI8LlX8_Iy93t8-aBbZ_uHzfrLfMLtVDMKV2WQgkLAUq15MYZL7kXHlxQUjqhF7Z0oiilMRBsAdZwHQKsBNcmGCdn5PrX2x1cA-Wu608r-mH3_4D8AocWX6c |
CitedBy_id | crossref_primary_10_1111_jpy_13446 crossref_primary_10_3389_fmars_2021_753531 crossref_primary_10_1002_pan3_10211 crossref_primary_10_1007_s00227_018_3423_y crossref_primary_10_1007_s10811_023_02968_3 crossref_primary_10_1111_jpy_13408 crossref_primary_10_1002_ecs2_3958 crossref_primary_10_1016_j_ecss_2022_107813 crossref_primary_10_3354_meps14369 crossref_primary_10_1111_geb_13370 crossref_primary_10_1016_j_algal_2022_102643 crossref_primary_10_1139_cjfas_2018_0441 crossref_primary_10_1007_s10811_023_03116_7 crossref_primary_10_1515_bot_2019_0027 crossref_primary_10_1080_09670262_2017_1365273 crossref_primary_10_1007_s10811_018_1657_1 crossref_primary_10_1007_s10531_023_02769_7 crossref_primary_10_1111_brv_12850 crossref_primary_10_1002_pan3_10380 crossref_primary_10_1007_s12237_020_00740_1 |
ContentType | Journal Article |
Copyright | 2016 by the Ecological Society of America. |
Copyright_xml | – notice: 2016 by the Ecological Society of America. |
DBID | CGR CUY CVF ECM EIF NPM |
DOI | 10.1002/eap.1484 |
DatabaseName | Medline MEDLINE MEDLINE (Ovid) MEDLINE MEDLINE PubMed |
DatabaseTitle | MEDLINE Medline Complete MEDLINE with Full Text PubMed MEDLINE (Ovid) |
DatabaseTitleList | MEDLINE |
Database_xml | – sequence: 1 dbid: NPM name: PubMed url: https://proxy.k.utb.cz/login?url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed sourceTypes: Index Database – sequence: 2 dbid: EIF name: MEDLINE url: https://proxy.k.utb.cz/login?url=https://www.webofscience.com/wos/medline/basic-search sourceTypes: Index Database |
DeliveryMethod | no_fulltext_linktorsrc |
Discipline | Biology Ecology Environmental Sciences |
ExternalDocumentID | 27984678 |
Genre | Research Support, Non-U.S. Gov't Journal Article |
GeographicLocations | British Columbia |
GeographicLocations_xml | – name: British Columbia |
GroupedDBID | --- -ET -~X .-4 ..I 0R~ 1OB 1OC 29G 2AX 33P 4.4 42X 53G 5GY 85S 8WZ A6W AAESR AAHBH AAHHS AAHKG AAIHA AAIKC AAISJ AAKGQ AAMNW AANLZ AASGY AAXRX AAYJJ AAZKR ABBHK ABCUV ABEFU ABJNI ABLJU ABPFR ABPLY ABPPZ ABTLG ABXSQ ABYAD ACAHQ ACCFJ ACCZN ACGFS ACNCT ACPOU ACSTJ ACTWD ACUBG ACXBN ACXQS ADACV ADBBV ADKYN ADMGS ADNWM ADOZA ADULT ADXAS ADZMN ADZOD AEEZP AEIGN AENEX AEQDE AEUPB AEUQT AEUYR AFAZZ AFBPY AFFPM AFGKR AFXHP AFZJQ AGUYK AHBTC AI. AIDAL AITYG AIURR AIWBW AJBDE ALMA_UNASSIGNED_HOLDINGS ALUQN AMYDB ANHSF AQVQM AS~ AZFZN AZVAB BFHJK BMXJE BRXPI CBGCD CGR CS3 CUY CUYZI CVF DCZOG DDYGU DEVKO DOOOF DRFUL DRSTM DU5 EBS ECGQY ECM EIF EJD EQZMY F5P FVMVE GTFYD HGD HGLYW HQ2 HTVGU HVGLF H~9 IAG IAO IEA IEP IGH IOF IPSME ITC JAAYA JAS JBMMH JBS JBZCM JEB JENOY JHFFW JKQEH JLEZI JLS JLXEF JPL JPM JSODD JST L7B LATKE LEEKS LITHE LOXES LUTES LYRES MEWTI MV1 MVM MXFUL MXSTM NHB NPM NXSMM O9- P0- P2P P2W PALCI RJQFR ROL RSZ SA0 SAMSI SUPJJ TN5 UKR V62 VH1 VOH VQA WBKPD WH7 WOHZO WXSBR XIH XSW Y6R YV5 YXE YYM YYP Z0I ZCA ZCG ZO4 ZZTAW ~02 ~KM |
ID | FETCH-LOGICAL-c3434-b47dd141aefed4509b9c20c1cebf422b173adb18d299efa8ea907ffe61079f9b2 |
ISSN | 1051-0761 |
IngestDate | Sat Sep 28 08:12:42 EDT 2024 |
IsPeerReviewed | true |
IsScholarly | true |
Issue | 3 |
Keywords | harvest Macrocystis pyrifera artisanal fishery seaweed small-scale fishery kelp climate change |
Language | English |
License | 2016 by the Ecological Society of America. |
LinkModel | OpenURL |
MergedId | FETCHMERGED-LOGICAL-c3434-b47dd141aefed4509b9c20c1cebf422b173adb18d299efa8ea907ffe61079f9b2 |
PMID | 27984678 |
ParticipantIDs | pubmed_primary_27984678 |
PublicationCentury | 2000 |
PublicationDate | 2017-Apr |
PublicationDateYYYYMMDD | 2017-04-01 |
PublicationDate_xml | – month: 04 year: 2017 text: 2017-Apr |
PublicationDecade | 2010 |
PublicationPlace | United States |
PublicationPlace_xml | – name: United States |
PublicationTitle | Ecological applications |
PublicationTitleAlternate | Ecol Appl |
PublicationYear | 2017 |
SSID | ssj0000222 |
Score | 2.3745732 |
Snippet | Coastal communities worldwide rely on small-scale artisanal fisheries as a means of increasing food security and alleviating poverty. Even small-scale fishing... |
SourceID | pubmed |
SourceType | Index Database |
StartPage | 799 |
SubjectTerms | British Columbia Climate Change Conservation of Natural Resources Ecosystem Fisheries Kelp Macrocystis Population Dynamics |
Title | Assessing the ecosystem-level consequences of a small-scale artisanal kelp fishery within the context of climate-change |
URI | https://www.ncbi.nlm.nih.gov/pubmed/27984678 |
Volume | 27 |
hasFullText | |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnV1La9wwEBablEIvIX2k76JDb0WtLcuWdSwhJQSaUwK5BUkelaVe77JOKOk1f7wjS_Yq25Y-LkZYSOz6-zSaGc2MCHlrsgpKBZZpKUomfGyNqh0ud6dLhRuO5YND__NpdXwuTi7Ki9nsNolaur4y7-33X-aV_A-q-A5x9Vmy_4DsNCm-wDbii09EGJ9_hXE4sR0TntCQDHWZWesjgXxA-RQoHdIg-4VuW9YjLOCLG8177XXRr9Cu3rkhNv5m8MvG0EcfxY6iewg8b-eo2QKzYy7CxptvJ-mZnoVPcnx9vcAxfcgBmq914juF9Zfofj1BC1h3nU7OhXS7XMTrrnEniM7Y6J3AHW8T1BIEKi565n0lqcQN1QAis4pEfMpwWdJPYj2UiQW9QsEebpRL0F0tBni5VF6Xqv_cu1Vge-zaITuy9kLy1Dt8xs08HERNf2OsX5zxD-PP8fWk4xRbtsmgo5ztk71oXNCPgSkPyQy6R-R-uG70BlsBLGwdHG3yG3FAFPD9Y_JtohRFCtAtStGUUnTpqKYJpehEKeopRSOlaKDUMF-klB96l1JPyPmno7PDYxbv5mC2EIVgRsimyUWuwUEjUOs0Cpe1zS0YJzg3uSx0Y_K6QXUHnK5Bq0w6B6itS-WU4Qdkt1t28IxQtCE019AYLqTgkJmq0oWxooLGWVVmz8nT8FEvV6EAy-X4uV_8tuclebBh4ytyz-GKh9eoPl6ZNwPAPwAAonVV |
link.rule.ids | 786 |
linkProvider | National Library of Medicine |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Assessing+the+ecosystem-level+consequences+of+a+small-scale+artisanal+kelp+fishery+within+the+context+of+climate-change&rft.jtitle=Ecological+applications&rft.au=Krumhansl%2C+Kira+A&rft.au=Bergman%2C+Jordanna+N&rft.au=Salomon%2C+Anne+K&rft.date=2017-04-01&rft.issn=1051-0761&rft.volume=27&rft.issue=3&rft.spage=799&rft_id=info:doi/10.1002%2Feap.1484&rft_id=info%3Apmid%2F27984678&rft_id=info%3Apmid%2F27984678&rft.externalDocID=27984678 |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1051-0761&client=summon |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1051-0761&client=summon |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1051-0761&client=summon |