Biogeographic and seasonal differences in consumer pressure underlie strong predation in the tropics.

التفاصيل البيبلوغرافية
العنوان:	Biogeographic and seasonal differences in consumer pressure underlie strong predation in the tropics.
المؤلفون:	Repetto MF; Department of Biology, Temple University, Philadelphia, PA 19122, USA.; Smithsonian Tropical Research Institute, Apartado 0843-03092, Balboa, Ancon, Panama.; Smithsonian Environmental Research Center, Edgewater, MD 21037-0028, USA., Torchin ME; Smithsonian Tropical Research Institute, Apartado 0843-03092, Balboa, Ancon, Panama., Ruiz GM; Smithsonian Environmental Research Center, Edgewater, MD 21037-0028, USA., Schlöder C; Smithsonian Tropical Research Institute, Apartado 0843-03092, Balboa, Ancon, Panama., Freestone AL; Department of Biology, Temple University, Philadelphia, PA 19122, USA.; Smithsonian Tropical Research Institute, Apartado 0843-03092, Balboa, Ancon, Panama.; Smithsonian Environmental Research Center, Edgewater, MD 21037-0028, USA.
المصدر:	Proceedings. Biological sciences [Proc Biol Sci] 2024 Jul; Vol. 291 (2026), pp. 20240868. Date of Electronic Publication: 2024 Jul 03.
نوع المنشور:	Journal Article
اللغة:	English
بيانات الدورية:	Publisher: Royal Society of London Country of Publication: England NLM ID: 101245157 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1471-2954 (Electronic) Linking ISSN: 09628452 NLM ISO Abbreviation: Proc Biol Sci Subsets: MEDLINE
أسماء مطبوعة:	Original Publication: London : Royal Society of London, c1990-
مواضيع طبية MeSH:	Seasons* , Predatory Behavior* , Tropical Climate* , Food Chain*, Animals ; Biodiversity ; Panama ; Atlantic Ocean ; Pacific Ocean ; Invertebrates/physiology
مستخلص:	Biotic interactions play a critical role in shaping patterns of global biodiversity. While several macroecological studies provide evidence for stronger predation in tropical regions compared with higher latitudes, results are variable even within the tropics, and the drivers of this variability are not well understood. We conducted two complementary standardized experiments on communities of sessile marine invertebrate prey and their associated predators to test for spatial and seasonal differences in predation across the tropical Atlantic and Pacific coastlines of Panama. We further tested the prediction that higher predator diversity contributes to stronger impacts of predation, using both direct observations of predators and data from extensive reef surveys. Our results revealed substantially higher predation rates and stronger effects of predators on prey in the Pacific than in the Atlantic, demonstrating striking variation within tropical regions. While regional predator diversity was high in the Atlantic, functional diversity at local scales was markedly low. Peak predation strength in the Pacific occurred during the wet, non-upwelling season when ocean temperatures were warmer and predator communities were more functionally diverse. Our results highlight the importance of regional biotic and abiotic drivers that shape interaction strength and the maintenance of tropical communities, which are experiencing rapid environmental change.
References:	Science. 2003 Aug 15;301(5635):958-60. (PMID: 12869698) Evolution. 1987 Sep;41(5):1046-1058. (PMID: 28563422) Evolution. 1981 Sep;35(5):995-1007. (PMID: 28581045) Nature. 2015 Feb 5;518(7537):94-7. (PMID: 25607371) PLoS One. 2011 Jan 31;6(1):e14631. (PMID: 21304960) Am Nat. 2001 Dec;158(6):624-37. (PMID: 18707356) Mol Biol Evol. 2017 Jul 1;34(7):1812-1819. (PMID: 28387841) Curr Biol. 2009 Apr 14;19(7):590-5. (PMID: 19303296) Ecology. 2008 Feb;89(2):298-305. (PMID: 18409418) Ecology. 2021 Aug;102(8):e03428. (PMID: 34105781) Ecology. 2015 Dec;96(12):3126-40. (PMID: 26909420) PLoS One. 2009;4(5):e5333. (PMID: 19421312) Proc Biol Sci. 2021 Jun 30;288(1953):20210274. (PMID: 34187190) Proc Biol Sci. 2009 Aug 22;276(1669):3019-25. (PMID: 19515663) Biol Rev Camb Philos Soc. 2014 Feb;89(1):148-72. (PMID: 23869709) Ecology. 2013 Oct;94(10):2180-7. (PMID: 24358704) Theor Popul Biol. 1977 Oct;12(2):197-29. (PMID: 929457) Bioinformatics. 2010 Jun 1;26(11):1463-4. (PMID: 20395285) Ecol Lett. 2014 Jul;17(7):881-90. (PMID: 24735225) Science. 1999 Mar 26;283(5410):2095-7. (PMID: 10092235) J Exp Mar Biol Ecol. 2000 Jul 30;250(1-2):257-289. (PMID: 10969172) PLoS One. 2017 Apr 21;12(4):e0175705. (PMID: 28430794) Trends Ecol Evol. 2017 May;32(5):320-323. (PMID: 28279488) Proc Biol Sci. 2024 Jul;291(2026):20240868. (PMID: 38955327) Science. 2017 May 19;356(6339):742-744. (PMID: 28522532) PLoS One. 2014 Jul 23;9(7):e102918. (PMID: 25054225) Sci Rep. 2019 Mar 5;9(1):3484. (PMID: 30837608) Ecology. 2011 Jan;92(1):208-17. (PMID: 21560691) Ecology. 2021 Aug;102(8):e03434. (PMID: 34114663) PLoS One. 2015 Apr 14;10(4):e0126004. (PMID: 25875218) Ecol Lett. 2007 Apr;10(4):315-31. (PMID: 17355570) Glob Chang Biol. 2018 Feb;24(2):e627-e642. (PMID: 29216414) Ecology. 2018 Jan;99(1):29-35. (PMID: 29083472) Trends Ecol Evol. 2013 Jun;28(6):359-66. (PMID: 23453048) Glob Chang Biol. 2020 Jul;26(7):3880-3890. (PMID: 32315464) Am Nat. 2007 Mar;169(3):E68-83. (PMID: 17230400) Ecology. 2015 Jan;96(1):264-73. (PMID: 26236911) Ecology. 2021 Jun;102(6):e03335. (PMID: 33709403) Proc Natl Acad Sci U S A. 2020 Nov 10;117(45):28160-28166. (PMID: 33106409) Science. 2022 Jun 10;376(6598):1215-1219. (PMID: 35679394) Ecology. 2015 Nov;96(11):2973-83. (PMID: 27070016) Sci Adv. 2016 Aug 17;2(8):e1600883. (PMID: 27540590) Proc Biol Sci. 2019 Jul 10;286(1906):20191189. (PMID: 31288699) Ecology. 2011 Apr;92(4):983-93. (PMID: 21661559) Am Nat. 2000 Jul;156(1):59-71. (PMID: 10824021)
معلومات مُعتمدة:	Smithsonian Institution; National Science Foundation (NSF)
فهرسة مساهمة:	Keywords: biotic interactions; predation; temperature; top-down control; tropical; upwelling
تواريخ الأحداث:	Date Created: 20240702 Date Completed: 20240702 Latest Revision: 20240822
رمز التحديث:	20240822
مُعرف محوري في PubMed:	PMC11334995
DOI:	10.1098/rspb.2024.0868
PMID:	38955327
قاعدة البيانات:	MEDLINE

الوصف
تدمد:	1471-2954
DOI:	10.1098/rspb.2024.0868