No effect of marine protected areas on managed reef fish species in the southeastern United States Atlantic Ocean

2021 ◽  
pp. 101711
Author(s):  
Chris Pickens ◽  
Tracey Smart ◽  
Marcel Reichert ◽  
George R. Sedberry ◽  
Daniel McGlinn
Keyword(s):  
United States ◽  
Atlantic Ocean ◽  
Protected Areas ◽  
Reef Fish ◽  
Fish Species ◽  
Marine Protected Areas ◽  
Southeastern United States ◽  
Reef Fish Species

scholarly journals The Use of Non-reef Habitats by Brazilian Reef Fish Species: Considerations for the Design of Marine Protected Areas

2011 ◽  
Vol 9 (1) ◽  
pp. 79-86 ◽  
Author(s):  
Daniele Alves Vila-Nova ◽  
Mariana Gomes Bender ◽  
Alfredo Carvalho-Filho ◽  
Carlos Eduardo Leite Ferreira ◽  
Sergio Ricardo Floeter
Keyword(s):  
Protected Areas ◽  
Reef Fish ◽  
Fish Species ◽  
Marine Protected Areas ◽  
Reef Fish Species

scholarly journals Tutupan karang dan komposisi ikan karang didalam dan luar kawasan konservasi pesisir timur Pulau Weh, Sabang

DEPIK ◽  
2014 ◽  
Vol 3 (2) ◽  
Author(s):  
Riany Hastuty ◽  
Yonvitner . ◽  
Luky Adrianto
Keyword(s):  
Protected Areas ◽  
Reef Fish ◽  
Marine Protected Areas ◽  
Conservation Areas ◽  
Visual Census ◽  
Marine Protect Area ◽  
Underwater Visual Census ◽  
Protect Area ◽  
Reef Fish Species ◽  
Composition Point

Abstract. The study was conducted onApril to October 2013 in marine protected areas of Weh Island. The samplings were done at10 siteswhere 6 sitesare situatedinside of conservation areas, while 4 sites are situated outside of conservation areas. The purpose ofthis study was to evaluate coral covers andreef fish composition. Point intersept transect(PIT), underwater visual census (UVC) and fish catches were used to examine coral covers, abudance and biomass of reef fish. The results showed that average of coral covers, abudance and biomass of target fishes inside conservation were 54%, 1,662 ind/ha and 408.78 kh/ha, respectively, while than outside conservation was 33.05%, 1,058 ind/ha and 307.77 kg/ha, respectively. Total of reef fish species and the catch were increased from previous years, for example there are 60 species in 2010 and it was increased to 83 species in 2013. In addition the fishermen catches were increased slightly from 3.03 kg/trip in 2008 to 3.6 kg/trip in 2013. It is concluded that the coral condition and reef fish composition in the conservation are much better compared to outside of conservation areas.Keywords : Marine protect area; reef fish; Weh Island Abstrak. Penelitian ini dilakukan pada April sampai Oktober 2013 di Kawasan Konservasi Perairan Pesisir Timur Pulau Weh yang terdiri dari 10 stasiun dimana 6 stasiun berada didalam kawasan konservasi dan 4 stasiun diluar kawasan konservasi.Penelitian ini bertujuan untuk menilai persentase tutupan karang dan komposisi ikan karang. Sampling menggunakan transek titik dan underwater visual sensus (UVC) dan hasil tangkapan.Hasil penelitian menunjukkan bahwa rata-rata kondisi tutupan karang, kelimpahan dan biomassa ikan target dikawasan konservasi yaitu 54%, 1.662 ind/ha dan 408,78 kg/ha, secara berurutan, sedangkan diluar kawasan konservasi adalah 33,05%, 1.058 ind/ha dan 307,77 kg/ha biomassa ikan target.Jumlah jenis ikan karang di kawasan konservasi meningkat, yaitu 60 jenis tahun 2010 menjadi 83 jenis pada tahun 2013 dan rata-rata hasil tangkapan tahun 2008 yaitu 3,03 kg/trip dan tahun 2013 yaitu 3,6 kg/trip. Dapat disimpulkan bahwa kondisi karang dan komposisi jenis dan ukuran ikan lebih baik di dalam kawasan konservasi berbanding diluar kawasan.Kata kunci: Kawasan Konservasi; Ikan karang; Pulau Weh

Length‐weight relationships of 4 coral‐reef fish species encountered in Gilbert Islands coastal artisanal fisheries

2021 ◽  
Author(s):  
Sebastien Gislard ◽  
Pauline Bosserelle ◽  
George Shedrawi ◽  
Rateiti Vaimalie ◽  
Liliana Iotebatu ◽  
...  
Keyword(s):  
Coral Reef ◽  
Reef Fish ◽  
Fish Species ◽  
Coral Reef Fish ◽  
Artisanal Fisheries ◽  
Reef Fish Species

Strong genetic but not spatial subdivision of two reef fish species targeted by fishers on the Great Barrier Reef

2010 ◽  
Vol 102 (1-2) ◽  
pp. 16-25 ◽  
Author(s):  
R.D. Evans ◽  
L. van Herwerden ◽  
G.R. Russ ◽  
A.J. Frisch
Keyword(s):  
Great Barrier Reef ◽  
Reef Fish ◽  
Fish Species ◽  
Barrier Reef ◽  
Spatial Subdivision ◽  
Reef Fish Species

The impact of marine protected areas on temporal stability of fish species diversity

2021 ◽  
Author(s):  
Amanda K. Pettersen ◽  
Ezequiel M. Marzinelli ◽  
Peter Steinberg ◽  
Melinda A. Coleman
Keyword(s):  
Species Diversity ◽  
Protected Areas ◽  
Fish Species ◽  
Marine Protected Areas ◽  
Temporal Stability ◽  
The Impact ◽  
Fish Species Diversity

scholarly journals Body size, reef area and temperature predict global reef-fish species richness across spatial scales

2018 ◽  
Vol 28 (3) ◽  
pp. 315-327 ◽  
Author(s):  
D. R. Barneche ◽  
E. L. Rezende ◽  
V. Parravicini ◽  
E. Maire ◽  
G. J. Edgar ◽  
...  
Keyword(s):  
Species Richness ◽  
Body Size ◽  
Reef Fish ◽  
Fish Species ◽  
Spatial Scales ◽  
Reef Area ◽  
Reef Fish Species

Lessons learned from data-limited evaluations of data-rich reef fish species in the Gulf of Mexico: implications for providing fisheries management advice for data-poor stocks

2019 ◽  
Vol 76 (9) ◽  
pp. 1624-1639 ◽  
Author(s):  
Skyler R. Sagarese ◽  
William J. Harford ◽  
John F. Walter ◽  
Meaghan D. Bryan ◽  
J. Jeffery Isely ◽  
...  
Keyword(s):  
Gulf Of Mexico ◽  
Reef Fish ◽  
Fish Species ◽  
Stock Assessment ◽  
Lessons Learned ◽  
Management Objectives ◽  
Trade Offs ◽  
Data Limitations ◽  
Management Procedures ◽  
Reef Fish Species

Specifying annual catch limits for artisanal fisheries, low economic value stocks, or bycatch species is problematic due to data limitations. Many empirical management procedures (MPs) have been developed that provide catch advice based on achieving a stable catch or a historical target (i.e., instead of maximum sustainable yield). However, a thorough comparison of derived yield streams between empirical MPs and stock assessment models has not been explored. We first evaluate trade-offs in conservation and yield metrics for data-limited approaches through management strategy evaluation (MSE) of seven data-rich reef fish species in the Gulf of Mexico. We then apply data-limited approaches for each species and compare how catch advice differs from current age-based assessment models. MSEs identified empirical MPs (e.g., using relative abundance) as a compromise between data requirements and the ability to consistently achieve management objectives (e.g., prevent overfishing). Catch advice differed greatly among data-limited approaches and current assessments, likely due to data inputs and assumptions. Adaptive MPs become clearly viable options that can achieve management objectives while incorporating auxiliary data beyond catch-only approaches.

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