Bridging information domains to improve ecological understanding of biological invasions in a marine ecosystem

© 2020 Society for Conservation Biology.

Bibliographische Detailangaben
Veröffentlicht in:Conservation biology : the journal of the Society for Conservation Biology. - 1999. - 34(2020), 6 vom: 18. Dez., Seite 1560-1570
1. Verfasser: Rothenberger, Megan (VerfasserIn)
Weitere Verfasser: Armstrong, Andrea, Gaugler, Trent, Massaro, Sarah, Pfadenhauer, William, Ventresca, Juliana
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2020
Zugriff auf das übergeordnete Werk:Conservation biology : the journal of the Society for Conservation Biology
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Asian shore crab Chinese mitten crab Eriocheir sinensis Hemigraspus sanguineus bioinvasion bioinvasión data integration evaluación de riesgo mehr... integración de datos marine risk assessment 中华绒螯蟹 数据整合 海洋 生物入侵 肉球近方蟹 风险评估
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520 |a We devised a practical method for integrating information on 2 marine invasive species using 3 different approaches: standardized ecological monitoring, online-reporting databases, and surveys of anglers and crabbers. Focusing on 2 recently introduced species with different characteristics, the Asian shore crab (Hemigrapsus sanguineus) and Chinese mitten crab (Eriocheir sinensis), in the Hudson-Raritan watershed of New York and New Jersey, we used sensitivity analyses to explore the relative contribution of each information source to knowledge of species abundance and distribution. All 3 information sources contributed something unique to understanding abundance and distribution of the introduced crabs. Online and survey data on Asian shore crabs significantly affected predictions of abundance, whereas monitoring data did not. When survey data were omitted, abundance estimates were unchanged over time, but when they were included, the model predicted an increased abundance in 2012. All 3 data sets for the Asian shore crab significantly affected estimates of species coverage; surveys had the biggest influence, increasing range size by 4097.25 km2 . For the catadromous Chinese mitten crab, ecological monitoring data collected in freshwater shortly after the original sighting significantly shaped model estimates for abundance and documented the establishment phase of the mitten crab in an area outside the spatial scope of the surveyed resource users. However, the survey data significantly enlarged mitten crab range-size estimates by 6498.01 km2 . By demonstrating that data integration produced an image of the invasion process that would not have emerged had we used any 1 method individually, model results provide evidence for the advantages of an interdisciplinary approach 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Asian shore crab 
650 4 |a Chinese mitten crab 
650 4 |a Eriocheir sinensis 
650 4 |a Hemigraspus sanguineus 
650 4 |a bioinvasion 
650 4 |a bioinvasión 
650 4 |a data integration 
650 4 |a evaluación de riesgo 
650 4 |a integración de datos 
650 4 |a marine 
650 4 |a risk assessment 
650 4 |a 中华绒螯蟹 
650 4 |a 数据整合 
650 4 |a 海洋 
650 4 |a 生物入侵 
650 4 |a 肉球近方蟹 
650 4 |a 风险评估 
700 1 |a Armstrong, Andrea  |e verfasserin  |4 aut 
700 1 |a Gaugler, Trent  |e verfasserin  |4 aut 
700 1 |a Massaro, Sarah  |e verfasserin  |4 aut 
700 1 |a Pfadenhauer, William  |e verfasserin  |4 aut 
700 1 |a Ventresca, Juliana  |e verfasserin  |4 aut 
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773 1 8 |g volume:34  |g year:2020  |g number:6  |g day:18  |g month:12  |g pages:1560-1570 
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