東華大學圖書館 |

語系: 繁體中文

說明(常見問題)

回圖書館首頁

手機版館藏查詢

登入

回首頁

切換: 標籤 | MARC模式 | ISBD

FindBook

Google Book

Amazon

博客來

Environmental Influences on Common Snook (Centropomus undecimalis) Movement in the St. Lucie Estuary.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Environmental Influences on Common Snook (Centropomus undecimalis) Movement in the St. Lucie Estuary./
作者:	Kleiman, Lauren E.
面頁冊數:	1 online resource (167 pages)
附註:	Source: Dissertations Abstracts International, Volume: 84-03, Section: B.
Contained By:	Dissertations Abstracts International84-03B.
標題:	Environmental science. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29323094click for full text (PQDT)
ISBN:	9798841786092

Environmental Influences on Common Snook (Centropomus undecimalis) Movement in the St. Lucie Estuary.
Kleiman, Lauren E.

Environmental Influences on Common Snook (Centropomus undecimalis) Movement in the St. Lucie Estuary. - 1 online resource (167 pages)

Source: Dissertations Abstracts International, Volume: 84-03, Section: B.

Thesis (Ph.D.)--Florida Atlantic University, 2022.

Includes bibliographical references

Estuarine ecosystems are dynamic habitats, where the convergence of marine and freshwater results in constant fluxes in environmental abiotic parameters. Organisms must balance these variations within their optimal range to minimize physiological costs, often by movement from unsuitable to more suitable areas. Additional disruptions to ecosystem balances, such as anthropogenic hydrologic discharges, further alter environmental conditions and may cause population-wide movement responses of mobile organisms. Responses to anthropogenic and natural fluctuations can differ based on time of year, life history stage, or individual characteristics. These ecologically-balanced dynamics are difficult to model. In this study, I examined variability in estuarine environmental data and common snook (Centropomus undecimalis) movement responses to anthropogenic and natural fluctuations in the environment in a managed waterway. ARIMA time series models were tested as a method of modeling variability in environmental parameters. Monthly variance was well described throughout most of the estuary, especially when the interannual and intra-annual patterns were stable, indicating that these models are a good method for these types of data and could be appropriate for forecasting. Euryhaline sportfish movement responses to high discharge events in a managed waterway were observed with passive acoustic telemetry and did not show large-scale, population-wide consistency. Responses were variable between and within individuals, but individual characteristics appear to have influenced behavior in response to disturbances. Thus, these sportfish populations may be more resilient to this type of disturbance than previously hypothesized. Generalized additive mixed effects models showed that the distribution and movement of individual fishes varied in response to multiple natural and anthropogenic factors, and there was no primary driver. The understanding of the relationships among the distribution and movement of fishes and abiotic and anthropogenic factors can guide management of waterways and provide insight into how changes will affect abiotic factors and communities.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2023

Mode of access: World Wide Web

ISBN: 9798841786092Subjects--Topical Terms:

677245
Environmental science.
Subjects--Index Terms:

DischargeIndex Terms--Genre/Form:

542853
Electronic books.

Environmental Influences on Common Snook (Centropomus undecimalis) Movement in the St. Lucie Estuary.
LDR:03578nmm a2200409K 4500 001 2354910
005 20230505090457.5
006 m o d
007 cr mn ---uuuuu
008 241011s2022 xx obm 000 0 eng d
020 $a 9798841786092
035 $a (MiAaPQ)AAI29323094
035 $a AAI29323094
040 $a MiAaPQ $b eng $c MiAaPQ $d NTU
100 1 $a Kleiman, Lauren E. $3 3695284
245 1 0 $a Environmental Influences on Common Snook (Centropomus undecimalis) Movement in the St. Lucie Estuary.
264 0 $c 2022
300 $a 1 online resource (167 pages)
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
500 $a Source: Dissertations Abstracts International, Volume: 84-03, Section: B.
500 $a Advisor: Baldwin, John.
502 $a Thesis (Ph.D.)--Florida Atlantic University, 2022.
504 $a Includes bibliographical references
520 $a Estuarine ecosystems are dynamic habitats, where the convergence of marine and freshwater results in constant fluxes in environmental abiotic parameters. Organisms must balance these variations within their optimal range to minimize physiological costs, often by movement from unsuitable to more suitable areas. Additional disruptions to ecosystem balances, such as anthropogenic hydrologic discharges, further alter environmental conditions and may cause population-wide movement responses of mobile organisms. Responses to anthropogenic and natural fluctuations can differ based on time of year, life history stage, or individual characteristics. These ecologically-balanced dynamics are difficult to model. In this study, I examined variability in estuarine environmental data and common snook (Centropomus undecimalis) movement responses to anthropogenic and natural fluctuations in the environment in a managed waterway. ARIMA time series models were tested as a method of modeling variability in environmental parameters. Monthly variance was well described throughout most of the estuary, especially when the interannual and intra-annual patterns were stable, indicating that these models are a good method for these types of data and could be appropriate for forecasting. Euryhaline sportfish movement responses to high discharge events in a managed waterway were observed with passive acoustic telemetry and did not show large-scale, population-wide consistency. Responses were variable between and within individuals, but individual characteristics appear to have influenced behavior in response to disturbances. Thus, these sportfish populations may be more resilient to this type of disturbance than previously hypothesized. Generalized additive mixed effects models showed that the distribution and movement of individual fishes varied in response to multiple natural and anthropogenic factors, and there was no primary driver. The understanding of the relationships among the distribution and movement of fishes and abiotic and anthropogenic factors can guide management of waterways and provide insight into how changes will affect abiotic factors and communities.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2023
538 $a Mode of access: World Wide Web
650 4 $a Environmental science. $3 677245
650 4 $a Ecology. $3 516476
650 4 $a Biology. $3 522710
650 4 $a Aquatic sciences. $3 3174300
653 $a Discharge
653 $a Estuary
653 $a Movement
653 $a Passive acoustic telemetry
653 $a Snook
655 7 $a Electronic books. $2 lcsh $3 542853
690 $a 0768
690 $a 0329
690 $a 0306
690 $a 0792
710 2 $a ProQuest Information and Learning Co. $3 783688
710 2 $a Florida Atlantic University. $b Biological Sciences. $3 3179255
773 0 $t Dissertations Abstracts International $g 84-03B.
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29323094 $z click for full text (PQDT)