Population dynamics of the endangered Kemp’s ridley sea turtle following the 2010 oil spill in the Gulf of Mexico: Simulation of potential cause-effect relationships

The Kemp’s ridley (Lepidochelys kempii) is a critically endangered sea turtle that breeds nearly exclusively in the Gulf of Mexico, with scattered nesting along the U.S. Atlantic coast. In 2010, an unprecedented increase in strandings concomitant with a large oil spill in the northern Gulf raised co...
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Autor*in:	Kocmoud, Amanda R. [verfasserIn] Wang, Hsiao-Hsuan [verfasserIn] Grant, William E. [verfasserIn] Gallaway, Benny J. [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2018

Schlagwörter:	Age-structured model Population projection Remigration

Übergeordnetes Werk:	Enthalten in: Ecological modelling - Amsterdam [u.a.] : Elsevier Science, 1975, 392, Seite 159-178
Übergeordnetes Werk:	volume:392 ; pages:159-178

DOI / URN:	10.1016/j.ecolmodel.2018.11.014

Katalog-ID:	ELV001719068

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520			\|a The Kemp’s ridley (Lepidochelys kempii) is a critically endangered sea turtle that breeds nearly exclusively in the Gulf of Mexico, with scattered nesting along the U.S. Atlantic coast. In 2010, an unprecedented increase in strandings concomitant with a large oil spill in the northern Gulf raised concern about impacts on population recovery. We used several versions of an age-structured model representing hypothesized “pulse,” “press,” and “density-dependent remigration” effects of the 2010 mortality event to simulate post-2010 population dynamics. Only a “density-dependent remigration” version simulated population fluctuations observed from 2009 to 2014. Population dynamics projected through 2035 using this version indicated essentially exponential growth, with the simulated adult female population reaching ≈110,000 in 2035 (as indicated by nest counts at the index beach). Of most interest within a management context is the apparent resiliency of the population to large mortality events of short duration. Two important caveats to this statement are the assumptions that there has been no reduction of suitable habitats and that per capita availability of food resources is sufficient to support population recovery. Simulation results also provide insight into the myriad of potential responses of an age-structured population of long-lived animals to such events.
650		4	\|a Age-structured model
650		4	\|a Population projection
650		4	\|a Remigration
700	1		\|a Wang, Hsiao-Hsuan \|e verfasserin \|0 (orcid)0000-0002-7850-0406 \|4 aut
700	1		\|a Grant, William E. \|e verfasserin \|4 aut
700	1		\|a Gallaway, Benny J. \|e verfasserin \|4 aut
773	0	8	\|i Enthalten in \|t Ecological modelling \|d Amsterdam [u.a.] : Elsevier Science, 1975 \|g 392, Seite 159-178 \|h Online-Ressource \|w (DE-627)320407543 \|w (DE-600)2000879-X \|w (DE-576)094752540 \|x 0304-3800 \|7 nnns
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912			\|a GBV_ILN_31
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912			\|a GBV_ILN_40
912			\|a GBV_ILN_60
912			\|a GBV_ILN_62
912			\|a GBV_ILN_63
912			\|a GBV_ILN_65
912			\|a GBV_ILN_69
912			\|a GBV_ILN_70
912			\|a GBV_ILN_73
912			\|a GBV_ILN_74
912			\|a GBV_ILN_90
912			\|a GBV_ILN_95
912			\|a GBV_ILN_100
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912			\|a GBV_ILN_702
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912			\|a GBV_ILN_2021
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912			\|a GBV_ILN_2038
912			\|a GBV_ILN_2044
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912			\|a GBV_ILN_2050
912			\|a GBV_ILN_2056
912			\|a GBV_ILN_2059
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912			\|a GBV_ILN_2064
912			\|a GBV_ILN_2065
912			\|a GBV_ILN_2068
912			\|a GBV_ILN_2111
912			\|a GBV_ILN_2112
912			\|a GBV_ILN_2113
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912			\|a GBV_ILN_4324
912			\|a GBV_ILN_4325
912			\|a GBV_ILN_4326
912			\|a GBV_ILN_4333
912			\|a GBV_ILN_4334
912			\|a GBV_ILN_4335
912			\|a GBV_ILN_4338
912			\|a GBV_ILN_4393
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matchkey_str	article:03043800:2018----::ouainyaisfhedneekmsilyetrlfloigh21olpliteuffeioiuai
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bklnumber	42.90
publishDate	2018
allfields	10.1016/j.ecolmodel.2018.11.014 doi (DE-627)ELV001719068 (ELSEVIER)S0304-3800(18)30402-2 DE-627 ger DE-627 rda eng 570 DE-600 BIODIV DE-30 fid 42.90 bkl Kocmoud, Amanda R. verfasserin (orcid)0000-0002-3728-5658 aut Population dynamics of the endangered Kemp’s ridley sea turtle following the 2010 oil spill in the Gulf of Mexico: Simulation of potential cause-effect relationships 2018 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The Kemp’s ridley (Lepidochelys kempii) is a critically endangered sea turtle that breeds nearly exclusively in the Gulf of Mexico, with scattered nesting along the U.S. Atlantic coast. In 2010, an unprecedented increase in strandings concomitant with a large oil spill in the northern Gulf raised concern about impacts on population recovery. We used several versions of an age-structured model representing hypothesized “pulse,” “press,” and “density-dependent remigration” effects of the 2010 mortality event to simulate post-2010 population dynamics. Only a “density-dependent remigration” version simulated population fluctuations observed from 2009 to 2014. Population dynamics projected through 2035 using this version indicated essentially exponential growth, with the simulated adult female population reaching ≈110,000 in 2035 (as indicated by nest counts at the index beach). Of most interest within a management context is the apparent resiliency of the population to large mortality events of short duration. Two important caveats to this statement are the assumptions that there has been no reduction of suitable habitats and that per capita availability of food resources is sufficient to support population recovery. Simulation results also provide insight into the myriad of potential responses of an age-structured population of long-lived animals to such events. Age-structured model Population projection Remigration Wang, Hsiao-Hsuan verfasserin (orcid)0000-0002-7850-0406 aut Grant, William E. verfasserin aut Gallaway, Benny J. verfasserin aut Enthalten in Ecological modelling Amsterdam [u.a.] : Elsevier Science, 1975 392, Seite 159-178 Online-Ressource (DE-627)320407543 (DE-600)2000879-X (DE-576)094752540 0304-3800 nnns volume:392 pages:159-178 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-BIODIV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 42.90 Ökologie: Allgemeines AR 392 159-178
spelling	10.1016/j.ecolmodel.2018.11.014 doi (DE-627)ELV001719068 (ELSEVIER)S0304-3800(18)30402-2 DE-627 ger DE-627 rda eng 570 DE-600 BIODIV DE-30 fid 42.90 bkl Kocmoud, Amanda R. verfasserin (orcid)0000-0002-3728-5658 aut Population dynamics of the endangered Kemp’s ridley sea turtle following the 2010 oil spill in the Gulf of Mexico: Simulation of potential cause-effect relationships 2018 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The Kemp’s ridley (Lepidochelys kempii) is a critically endangered sea turtle that breeds nearly exclusively in the Gulf of Mexico, with scattered nesting along the U.S. Atlantic coast. In 2010, an unprecedented increase in strandings concomitant with a large oil spill in the northern Gulf raised concern about impacts on population recovery. We used several versions of an age-structured model representing hypothesized “pulse,” “press,” and “density-dependent remigration” effects of the 2010 mortality event to simulate post-2010 population dynamics. Only a “density-dependent remigration” version simulated population fluctuations observed from 2009 to 2014. Population dynamics projected through 2035 using this version indicated essentially exponential growth, with the simulated adult female population reaching ≈110,000 in 2035 (as indicated by nest counts at the index beach). Of most interest within a management context is the apparent resiliency of the population to large mortality events of short duration. Two important caveats to this statement are the assumptions that there has been no reduction of suitable habitats and that per capita availability of food resources is sufficient to support population recovery. Simulation results also provide insight into the myriad of potential responses of an age-structured population of long-lived animals to such events. Age-structured model Population projection Remigration Wang, Hsiao-Hsuan verfasserin (orcid)0000-0002-7850-0406 aut Grant, William E. verfasserin aut Gallaway, Benny J. verfasserin aut Enthalten in Ecological modelling Amsterdam [u.a.] : Elsevier Science, 1975 392, Seite 159-178 Online-Ressource (DE-627)320407543 (DE-600)2000879-X (DE-576)094752540 0304-3800 nnns volume:392 pages:159-178 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-BIODIV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 42.90 Ökologie: Allgemeines AR 392 159-178
allfields_unstemmed	10.1016/j.ecolmodel.2018.11.014 doi (DE-627)ELV001719068 (ELSEVIER)S0304-3800(18)30402-2 DE-627 ger DE-627 rda eng 570 DE-600 BIODIV DE-30 fid 42.90 bkl Kocmoud, Amanda R. verfasserin (orcid)0000-0002-3728-5658 aut Population dynamics of the endangered Kemp’s ridley sea turtle following the 2010 oil spill in the Gulf of Mexico: Simulation of potential cause-effect relationships 2018 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The Kemp’s ridley (Lepidochelys kempii) is a critically endangered sea turtle that breeds nearly exclusively in the Gulf of Mexico, with scattered nesting along the U.S. Atlantic coast. In 2010, an unprecedented increase in strandings concomitant with a large oil spill in the northern Gulf raised concern about impacts on population recovery. We used several versions of an age-structured model representing hypothesized “pulse,” “press,” and “density-dependent remigration” effects of the 2010 mortality event to simulate post-2010 population dynamics. Only a “density-dependent remigration” version simulated population fluctuations observed from 2009 to 2014. Population dynamics projected through 2035 using this version indicated essentially exponential growth, with the simulated adult female population reaching ≈110,000 in 2035 (as indicated by nest counts at the index beach). Of most interest within a management context is the apparent resiliency of the population to large mortality events of short duration. Two important caveats to this statement are the assumptions that there has been no reduction of suitable habitats and that per capita availability of food resources is sufficient to support population recovery. Simulation results also provide insight into the myriad of potential responses of an age-structured population of long-lived animals to such events. Age-structured model Population projection Remigration Wang, Hsiao-Hsuan verfasserin (orcid)0000-0002-7850-0406 aut Grant, William E. verfasserin aut Gallaway, Benny J. verfasserin aut Enthalten in Ecological modelling Amsterdam [u.a.] : Elsevier Science, 1975 392, Seite 159-178 Online-Ressource (DE-627)320407543 (DE-600)2000879-X (DE-576)094752540 0304-3800 nnns volume:392 pages:159-178 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-BIODIV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 42.90 Ökologie: Allgemeines AR 392 159-178
allfieldsGer	10.1016/j.ecolmodel.2018.11.014 doi (DE-627)ELV001719068 (ELSEVIER)S0304-3800(18)30402-2 DE-627 ger DE-627 rda eng 570 DE-600 BIODIV DE-30 fid 42.90 bkl Kocmoud, Amanda R. verfasserin (orcid)0000-0002-3728-5658 aut Population dynamics of the endangered Kemp’s ridley sea turtle following the 2010 oil spill in the Gulf of Mexico: Simulation of potential cause-effect relationships 2018 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The Kemp’s ridley (Lepidochelys kempii) is a critically endangered sea turtle that breeds nearly exclusively in the Gulf of Mexico, with scattered nesting along the U.S. Atlantic coast. In 2010, an unprecedented increase in strandings concomitant with a large oil spill in the northern Gulf raised concern about impacts on population recovery. We used several versions of an age-structured model representing hypothesized “pulse,” “press,” and “density-dependent remigration” effects of the 2010 mortality event to simulate post-2010 population dynamics. Only a “density-dependent remigration” version simulated population fluctuations observed from 2009 to 2014. Population dynamics projected through 2035 using this version indicated essentially exponential growth, with the simulated adult female population reaching ≈110,000 in 2035 (as indicated by nest counts at the index beach). Of most interest within a management context is the apparent resiliency of the population to large mortality events of short duration. Two important caveats to this statement are the assumptions that there has been no reduction of suitable habitats and that per capita availability of food resources is sufficient to support population recovery. Simulation results also provide insight into the myriad of potential responses of an age-structured population of long-lived animals to such events. Age-structured model Population projection Remigration Wang, Hsiao-Hsuan verfasserin (orcid)0000-0002-7850-0406 aut Grant, William E. verfasserin aut Gallaway, Benny J. verfasserin aut Enthalten in Ecological modelling Amsterdam [u.a.] : Elsevier Science, 1975 392, Seite 159-178 Online-Ressource (DE-627)320407543 (DE-600)2000879-X (DE-576)094752540 0304-3800 nnns volume:392 pages:159-178 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-BIODIV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 42.90 Ökologie: Allgemeines AR 392 159-178
allfieldsSound	10.1016/j.ecolmodel.2018.11.014 doi (DE-627)ELV001719068 (ELSEVIER)S0304-3800(18)30402-2 DE-627 ger DE-627 rda eng 570 DE-600 BIODIV DE-30 fid 42.90 bkl Kocmoud, Amanda R. verfasserin (orcid)0000-0002-3728-5658 aut Population dynamics of the endangered Kemp’s ridley sea turtle following the 2010 oil spill in the Gulf of Mexico: Simulation of potential cause-effect relationships 2018 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The Kemp’s ridley (Lepidochelys kempii) is a critically endangered sea turtle that breeds nearly exclusively in the Gulf of Mexico, with scattered nesting along the U.S. Atlantic coast. In 2010, an unprecedented increase in strandings concomitant with a large oil spill in the northern Gulf raised concern about impacts on population recovery. We used several versions of an age-structured model representing hypothesized “pulse,” “press,” and “density-dependent remigration” effects of the 2010 mortality event to simulate post-2010 population dynamics. Only a “density-dependent remigration” version simulated population fluctuations observed from 2009 to 2014. Population dynamics projected through 2035 using this version indicated essentially exponential growth, with the simulated adult female population reaching ≈110,000 in 2035 (as indicated by nest counts at the index beach). Of most interest within a management context is the apparent resiliency of the population to large mortality events of short duration. Two important caveats to this statement are the assumptions that there has been no reduction of suitable habitats and that per capita availability of food resources is sufficient to support population recovery. Simulation results also provide insight into the myriad of potential responses of an age-structured population of long-lived animals to such events. Age-structured model Population projection Remigration Wang, Hsiao-Hsuan verfasserin (orcid)0000-0002-7850-0406 aut Grant, William E. verfasserin aut Gallaway, Benny J. verfasserin aut Enthalten in Ecological modelling Amsterdam [u.a.] : Elsevier Science, 1975 392, Seite 159-178 Online-Ressource (DE-627)320407543 (DE-600)2000879-X (DE-576)094752540 0304-3800 nnns volume:392 pages:159-178 GBV_USEFLAG_U SYSFLAG_U GBV_ELV FID-BIODIV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 42.90 Ökologie: Allgemeines AR 392 159-178
language	English
source	Enthalten in Ecological modelling 392, Seite 159-178 volume:392 pages:159-178
sourceStr	Enthalten in Ecological modelling 392, Seite 159-178 volume:392 pages:159-178
format_phy_str_mv	Article
bklname	Ökologie: Allgemeines
institution	findex.gbv.de
topic_facet	Age-structured model Population projection Remigration
dewey-raw	570
isfreeaccess_bool	false
container_title	Ecological modelling
authorswithroles_txt_mv	Kocmoud, Amanda R. @@aut@@ Wang, Hsiao-Hsuan @@aut@@ Grant, William E. @@aut@@ Gallaway, Benny J. @@aut@@
publishDateDaySort_date	2018-01-01T00:00:00Z
hierarchy_top_id	320407543
dewey-sort	3570
id	ELV001719068
language_de	englisch
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author	Kocmoud, Amanda R.
spellingShingle	Kocmoud, Amanda R. ddc 570 fid BIODIV bkl 42.90 misc Age-structured model misc Population projection misc Remigration Population dynamics of the endangered Kemp’s ridley sea turtle following the 2010 oil spill in the Gulf of Mexico: Simulation of potential cause-effect relationships
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topic_title	570 DE-600 BIODIV DE-30 fid 42.90 bkl Population dynamics of the endangered Kemp’s ridley sea turtle following the 2010 oil spill in the Gulf of Mexico: Simulation of potential cause-effect relationships Age-structured model Population projection Remigration
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title	Population dynamics of the endangered Kemp’s ridley sea turtle following the 2010 oil spill in the Gulf of Mexico: Simulation of potential cause-effect relationships
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title_full	Population dynamics of the endangered Kemp’s ridley sea turtle following the 2010 oil spill in the Gulf of Mexico: Simulation of potential cause-effect relationships
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title_sort	population dynamics of the endangered kemp’s ridley sea turtle following the 2010 oil spill in the gulf of mexico: simulation of potential cause-effect relationships
title_auth	Population dynamics of the endangered Kemp’s ridley sea turtle following the 2010 oil spill in the Gulf of Mexico: Simulation of potential cause-effect relationships
abstract	The Kemp’s ridley (Lepidochelys kempii) is a critically endangered sea turtle that breeds nearly exclusively in the Gulf of Mexico, with scattered nesting along the U.S. Atlantic coast. In 2010, an unprecedented increase in strandings concomitant with a large oil spill in the northern Gulf raised concern about impacts on population recovery. We used several versions of an age-structured model representing hypothesized “pulse,” “press,” and “density-dependent remigration” effects of the 2010 mortality event to simulate post-2010 population dynamics. Only a “density-dependent remigration” version simulated population fluctuations observed from 2009 to 2014. Population dynamics projected through 2035 using this version indicated essentially exponential growth, with the simulated adult female population reaching ≈110,000 in 2035 (as indicated by nest counts at the index beach). Of most interest within a management context is the apparent resiliency of the population to large mortality events of short duration. Two important caveats to this statement are the assumptions that there has been no reduction of suitable habitats and that per capita availability of food resources is sufficient to support population recovery. Simulation results also provide insight into the myriad of potential responses of an age-structured population of long-lived animals to such events.
abstractGer	The Kemp’s ridley (Lepidochelys kempii) is a critically endangered sea turtle that breeds nearly exclusively in the Gulf of Mexico, with scattered nesting along the U.S. Atlantic coast. In 2010, an unprecedented increase in strandings concomitant with a large oil spill in the northern Gulf raised concern about impacts on population recovery. We used several versions of an age-structured model representing hypothesized “pulse,” “press,” and “density-dependent remigration” effects of the 2010 mortality event to simulate post-2010 population dynamics. Only a “density-dependent remigration” version simulated population fluctuations observed from 2009 to 2014. Population dynamics projected through 2035 using this version indicated essentially exponential growth, with the simulated adult female population reaching ≈110,000 in 2035 (as indicated by nest counts at the index beach). Of most interest within a management context is the apparent resiliency of the population to large mortality events of short duration. Two important caveats to this statement are the assumptions that there has been no reduction of suitable habitats and that per capita availability of food resources is sufficient to support population recovery. Simulation results also provide insight into the myriad of potential responses of an age-structured population of long-lived animals to such events.
abstract_unstemmed	The Kemp’s ridley (Lepidochelys kempii) is a critically endangered sea turtle that breeds nearly exclusively in the Gulf of Mexico, with scattered nesting along the U.S. Atlantic coast. In 2010, an unprecedented increase in strandings concomitant with a large oil spill in the northern Gulf raised concern about impacts on population recovery. We used several versions of an age-structured model representing hypothesized “pulse,” “press,” and “density-dependent remigration” effects of the 2010 mortality event to simulate post-2010 population dynamics. Only a “density-dependent remigration” version simulated population fluctuations observed from 2009 to 2014. Population dynamics projected through 2035 using this version indicated essentially exponential growth, with the simulated adult female population reaching ≈110,000 in 2035 (as indicated by nest counts at the index beach). Of most interest within a management context is the apparent resiliency of the population to large mortality events of short duration. Two important caveats to this statement are the assumptions that there has been no reduction of suitable habitats and that per capita availability of food resources is sufficient to support population recovery. Simulation results also provide insight into the myriad of potential responses of an age-structured population of long-lived animals to such events.
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title_short	Population dynamics of the endangered Kemp’s ridley sea turtle following the 2010 oil spill in the Gulf of Mexico: Simulation of potential cause-effect relationships
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up_date	2024-07-06T22:20:15.977Z
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Population dynamics of the endangered Kemp’s ridley sea turtle following the 2010 oil spill in the Gulf of Mexico: Simulation of potential cause-effect relationships

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