Effects of Tropical Storm Agnes on Soft-Bottom Macrobenthic Communities of the James and York Estuaries and the Lower Chesapeake Bay

1976 ◽  
Vol 17 (4) ◽  
pp. 246 ◽  
Author(s):  
Donald F. Boesch ◽  
Robert J. Diaz ◽  
Robert W. Virnstein
Keyword(s):  
Chesapeake Bay ◽  
Tropical Storm ◽  
Soft Bottom ◽  
Macrobenthic Communities

Minimal sampling requirements for a precise assessment of soft-bottom macrobenthic communities, using AMBI

2007 ◽  
Vol 349 (2) ◽  
pp. 323-333 ◽  
Author(s):  
Iñigo Muxika ◽  
Leire Ibaibarriaga ◽  
José Ignacio Sáiz ◽  
Ángel Borja
Keyword(s):  
Soft Bottom ◽  
Macrobenthic Communities ◽  
Precise Assessment

scholarly journals Geologic Effects of Tropical Storm Agnes on Upper Chesapeake Bay

10.4138/1456 ◽  
1974 ◽  
Vol 10 (3) ◽  
Author(s):  
C. F. Zabawa ◽  
J. R. Schubel
Keyword(s):  
Chesapeake Bay ◽  
Tropical Storm

Efficiency of sampling gears (Quadrate and Core) and Taxonomic Resolution on the Soft Bottom Intertidal Macrobenthic community of Port Blair coast

2021 ◽  
Vol 25 (11) ◽  
pp. 93-103
Author(s):  
Nosad Sahu ◽  
Ganesh Thiruchitrambalam ◽  
Raj Kiran Lakra
Keyword(s):  
Correlation Coefficient ◽  
Similarity Index ◽  
Rank Correlation ◽  
Work Capacity ◽  
Information Loss ◽  
Taxonomic Resolution ◽  
Soft Bottom ◽  
Macrobenthic Communities ◽  
Taxonomic Level ◽  
Family Level

Ecological studies of a region cannot proceed forward without the evaluation of species diversity. With the ever-increasing demand for studies to understand the change in the macrobenthic communities, the focus has primarily been shifted towards faster results to track down the changes from the prior environments. Therefore, studying the complete benthos faunal diversity of an area leads to an unrealistic approach. Thus, researchers tend to depend on various sampling gears, which ease the work capacity. The present study compared two samplings gears (core and quadrate) in two different habitats to understand the diversity of the macrobenthic communities. In terms of abundance, the core gear showed higher significant differences as compared to quadrate. However, the gears did not significantly differ among the diversity indices (Margalef's index and Shannon- Winer index) and the cluster analysis (Bray-Curtis similarity index and nMDS). The present study found that the 'information loss' was minimal with the aggregated data at a higher taxonomic level. Spearman rank correlation coefficient revealed that the information loss was low up to family-level and the correlation coefficient decreases as the taxonomic level increases after family-level. Nonetheless, the choice of sampling gears did not influence the diversity of the soft-bottom intertidal macrobenthic communities.

Intra-annual Variability in Hawaiian Shallow-water, Soft-bottom Macrobenthic Communities Adjacent to a Eutrophic Estuary

2000 ◽  
Vol 50 (2) ◽  
pp. 245-258 ◽  
Author(s):  
S.A. Mccarthy ◽  
E.A. Laws ◽  
W.A. Estabrooks ◽  
J.H. Bailey-Brock ◽  
E.A. Kay
Keyword(s):  
Shallow Water ◽  
Soft Bottom ◽  
Macrobenthic Communities ◽  
Annual Variability

Soft bottom macrobenthic communities in a semi-enclosed Bay bordering the English Channel: The Rade de Cherbourg

2017 ◽  
Vol 9 ◽  
pp. 106-116 ◽  
Author(s):  
Noémie Baux ◽  
Jean-Philippe Pezy ◽  
Quentin Bachelet ◽  
Alexandrine Baffreau ◽  
Yann Méar ◽  
...  
Keyword(s):  
English Channel ◽  
Soft Bottom ◽  
Macrobenthic Communities ◽  
Enclosed Bay

Distribution of soft bottom macrobenthic communities in tropical marinas of Singapore

2019 ◽  
Vol 22 (3) ◽  
pp. 443-453 ◽  
Author(s):  
Chin Soon Lionel Ng ◽  
Kok Ben Toh ◽  
Tai Chong Toh ◽  
Juat Ying Ng ◽  
Pei Rong Cheo ◽  
...  
Keyword(s):  
Soft Bottom ◽  
Macrobenthic Communities

Identification and Description of Macrobenthic Communities in the Calvert Cliffs Region of the Chesapeake Bay

1977 ◽  
Vol 18 (4) ◽  
pp. 360 ◽  
Author(s):  
Nancy K. Mountford ◽  
A. F. Holland ◽  
J. A. Mihursky
Keyword(s):  
Chesapeake Bay ◽  
Macrobenthic Communities
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