دورية أكاديمية
أعرض في EDS

Riparian and in-channel habitat properties linked to dragonfly emergence.

التفاصيل البيبلوغرافية
العنوان: Riparian and in-channel habitat properties linked to dragonfly emergence.
المؤلفون: O'Malley ZG; Department of Biology, Canadian Rivers Institute, University of New Brunswick, 10 Bailey Dr., P.O. Box 4400, Fredericton, NB, E3B 5A3, Canada., Compson ZG; Department of Biology, Canadian Rivers Institute, University of New Brunswick, 10 Bailey Dr., P.O. Box 4400, Fredericton, NB, E3B 5A3, Canada. zacchaeus.greg.compson@gmail.com.; Department of Biology, Environment and Climate Change Canada @ Canadian Rivers Institute, University of New Brunswick, P.O. Box 4400, Fredericton, NB, E3B 5A3, Canada. zacchaeus.greg.compson@gmail.com.; Centre for Environmental Genomics Applications (CEGA), 14 International Pl. #102, St. John's, A1A 0R6, NL, Canada. zacchaeus.greg.compson@gmail.com., Orlofske JM; Department of Biological Sciences, University of Wisconsin-Parkside, 900 Wood Rd., P.O. Box 2000, Kenosha, WI, 53141, USA., Baird DJ; Department of Biology, Environment and Climate Change Canada @ Canadian Rivers Institute, University of New Brunswick, P.O. Box 4400, Fredericton, NB, E3B 5A3, Canada., Curry RA; Department of Biology, Canadian Rivers Institute, University of New Brunswick, 10 Bailey Dr., P.O. Box 4400, Fredericton, NB, E3B 5A3, Canada.; Faculty of Forestry and Environmental Management, University of New Brunswick, 28 Dineen Dr., P.O. Box 4400, Fredericton, E3B 5A3, NB, Canada., Monk WA; Environment and Climate Change Canada @ Canadian Rivers Institute, Faculty of Forestry and Environmental Management, University of New Brunswick, P.O. Box 4400, Fredericton, NB, E3B 5A3, Canada.
المصدر: Scientific reports [Sci Rep] 2020 Oct 19; Vol. 10 (1), pp. 17665. Date of Electronic Publication: 2020 Oct 19.
نوع المنشور: Journal Article; Research Support, Non-U.S. Gov't
اللغة: English
بيانات الدورية: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101563288 Publication Model: Electronic Cited Medium: Internet ISSN: 2045-2322 (Electronic) Linking ISSN: 20452322 NLM ISO Abbreviation: Sci Rep Subsets: MEDLINE
أسماء مطبوعة: Original Publication: London : Nature Publishing Group, copyright 2011-
مواضيع طبية MeSH: Odonata/*growth & development, Animals ; Ecosystem ; Larva/growth & development ; New Brunswick ; Rivers
مستخلص: In freshwater ecosystems, habitat alteration contributes directly to biodiversity loss. Dragonflies are sentinel species that are key invertebrate predators in both aquatic (as larvae) and terrestrial ecosystems (as adults). Understanding the habitat factors affecting dragonfly emergence can inform management practices to conserve habitats supporting these species and the functions they perform. Transitioning from larvae to adults, dragonflies leave behind larval exoskeletons (exuviae), which reveal information about the emergent population without the need for sacrificing living organisms. Capitalizing on Atlantic Canada's largest freshwater wetland, the Grand Lake Meadows (GLM) and the associated Saint John/Wolastoq River (SJWR), we studied the spatial (i.e., across the mainstem, tributary, and wetland sites) and temporal (across 3 years) variation in assemblages of emergent dragonflies (Anisoptera) and assessed the relative contribution of aquatic and terrestrial factors structuring these assemblages. The GLM complex, including the lotic SJWR and its tributaries and associated lentic wetlands, provided a range of riparian and aquatic habitat variability ideal for studying dragonfly emergence patterns across a relatively homogenous climatic region. Emergent dragonfly responses were associated with spatial, but not temporal, variation. Additionally, dragonfly communities were associated with both aquatic and terrestrial factors, while diversity was primarily associated with terrestrial factors. Specific terrestrial factors associated with the emergence of the dragonfly community included canopy cover and slope, while aquatic factors included water temperature, dissolved oxygen, and baseflow. Our results indicate that management of river habitats for dragonfly conservation should incorporate riparian habitat protection while maintaining aquatic habitat and habitat quality.
References: Ecol Appl. 2006 Apr;16(2):612-21. (PMID: 16711048)
Science. 2000 Mar 10;287(5459):1770-4. (PMID: 10710299)
Nat Ecol Evol. 2020 Feb;4(2):174-176. (PMID: 31907382)
Ecosphere. 2018 Mar;9(3):. (PMID: 30555728)
Oecologia. 2002 Jul;132(2):316-322. (PMID: 28547367)
Ecol Evol. 2017 Feb 10;7(5):1650-1659. (PMID: 28261473)
J Insect Sci. 2015 Apr 05;15:. (PMID: 25843584)
Nature. 2005 Oct 6;437(7060):880-3. (PMID: 16208370)
Biol Rev Camb Philos Soc. 2006 May;81(2):163-82. (PMID: 16336747)
Ecol Entomol. 2015 Jun 1;40(3):211-220. (PMID: 26028806)
Ecotoxicology. 2016 Apr;25(3):456-68. (PMID: 26738880)
Proc Natl Acad Sci U S A. 2001 Jan 2;98(1):166-70. (PMID: 11136253)
Conserv Biol. 2007 Apr;21(2):504-14. (PMID: 17391200)
Ecology. 2015 Apr;96(4):960-71. (PMID: 26230017)
Ecology. 2013 May;94(5):1046-56. (PMID: 23858645)
تواريخ الأحداث: Date Created: 20201020 Date Completed: 20210114 Latest Revision: 20210114
رمز التحديث: 20231215
مُعرف محوري في PubMed: PMC7573607
DOI: 10.1038/s41598-020-74429-7
PMID: 33077819
قاعدة البيانات: MEDLINE
الوصف
تدمد:2045-2322
DOI:10.1038/s41598-020-74429-7