http://lod.bco-dmo.org/id/dataset/2401
eng; USA
utf8
dataset
Highest level of data collection, from a common set of sensors or instrumentation, usually within the same research project
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
2009-11-25
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Inverse models for Pseudocalanus moultoni and Pseudocalanus newmani distributions on Georges Bank in 1997 from WHOI, Woods Hole MA (GB project)
2011-11-01
publication
2011-11-01
revision
BCO-DMO Linked Data URI
2011-11-01
creation
http://lod.bco-dmo.org/id/dataset/2401
Ann Bucklin
University of New Hampshire
principalInvestigator
Dennis J. McGillicuddy
Woods Hole Oceanographic Institution
principalInvestigator
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
publisher
Cite this dataset as: Bucklin, A., McGillicuddy, D. J. (2011) Inverse models for Pseudocalanus moultoni and Pseudocalanus newmani distributions on Georges Bank in 1997 from WHOI, Woods Hole MA (GB project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version final) Version Date 2011-11-01 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/2401 [access date]
Inverse models, Pseudocalanus distributions, Georges Bank, 1997 Dataset Description: <h3>Inverse models for <em>Pseudocalanus moultoni</em> and <em>P. newmani</em> distributions on Georges Bank in 1997</h3>
<p>D.J. McGillicuddy, Jr. and A. Bucklin</p>
<p>Physical and biological controls on the springtime distributions of <em>Pseudocalanus moultoni</em> and <em>P. newmani</em> on Georges Bank are examined by assimilating observations into a coupled physical-biological model. Monthly snapshots of abundance are derived from U.S. GLOBEC Georges Bank broad-scale surveys during 1997. The forward problem is posed as an advection-diffusion-reaction equation for the copepod concentration. The adjoint method of data assimilation is used to invert for the biological sources and sinks implied by the observed changes in abundance between surveys and the flow during the intervening period. Based on this analysis, the two species appear to have distinct population centers in the late winter/early spring: <em>P. moultoni</em> on the northwest flank of the Bank and <em>P. newmani</em> on the Northeast Peak and the southern tip of Browns Bank. As the growing season progresses, the clockwise circulation around Georges Bank blends reproducing (but not interbreeding) animals from the two source regions, causing their distributions to overlap by early summer. The springtime evolution of Pseudocalanus distributions in this region is driven by a complex mixture of hydrodynamic transport and species-specific population dynamics, including both growth and mortality.</p>
<p>The animation shows observed abundances of <em>P. moultoni</em> (top) and <em>P. newmani</em> (bottom). The moving panels between them display the inverse model results through time, with their horizontal position proportional to the dates between January and June.</p>
<p>For more information see:<br />
McGillicuddy, D.J. and A. Bucklin, 2002. Intermingling of two <em>Pseudocalanus</em> species on Georges Bank. <u>Journal of Marine Research</u>, <strong>60</strong>, 583-604.</p> Methods and Sampling:
Funding provided by National Science Foundation (NSF) Award Number: unknown GB NSF
Funding provided by National Oceanic and Atmospheric Administration (NOAA) Award Number: unknown GB NOAA
completed
Ann Bucklin
University of New Hampshire
860-405-9208
Avery Point Campus 1080 Shennecossett Rd.
Groton
CT
06340
USA
ann.bucklin@uconn.edu
pointOfContact
Dennis J. McGillicuddy
Woods Hole Oceanographic Institution
508-289-2683
266 Woods Hole Road Bigelow 209B, Mail Stop 11
Woods Hole
MA
02543
USA
dmcgillicuddy@whoi.edu
pointOfContact
asNeeded
Dataset Version: final
Unknown
lab_WHOI-pseudocal
service
Deployment Activity
Woods Hole MA
place
Locations
otherRestrictions
otherRestrictions
Access Constraints: none. Use Constraints: Please follow guidelines at: http://www.bco-dmo.org/terms-use Distribution liability: Under no circumstances shall BCO-DMO be liable for any direct, incidental, special, consequential, indirect, or punitive damages that result from the use of, or the inability to use, the materials in this data submission. If you are dissatisfied with any materials in this data submission your sole and exclusive remedy is to discontinue use.
U.S. GLOBal ocean ECosystems dynamics
http://www.usglobec.org/
U.S. GLOBal ocean ECosystems dynamics
U.S. GLOBEC (GLOBal ocean ECosystems dynamics) is a research program organized by oceanographers and fisheries scientists to address the question of how global climate change may affect the abundance and production of animals in the sea.
The U.S. GLOBEC Program currently had major research efforts underway in the Georges Bank / Northwest Atlantic Region, and the Northeast Pacific (with components in the California Current and in the Coastal Gulf of Alaska). U.S. GLOBEC was a major contributor to International GLOBEC efforts in the Southern Ocean and Western Antarctic Peninsula (WAP).
U.S. GLOBEC
largerWorkCitation
program
U.S. GLOBEC Georges Bank
http://globec.whoi.edu/globec_program.html
U.S. GLOBEC Georges Bank
<p>The U.S. GLOBEC <a href="http://globec.whoi.edu/globec-dir/about_georges_bank.html">Georges Bank</a> Program is a large multi- disciplinary multi-year oceanographic effort. The proximate goal is to understand the population dynamics of key species on the Bank - Cod, <a href="http://globec.whoi.edu/images/haddock103.07.gif">Haddock</a>, and two species of zooplankton (<a href="http://globec.whoi.edu/images/calanus-finmarchicus.html"><em>Calanus finmarchicus</em></a> and <a href="http://globec.whoi.edu/images/pseudocalanus.html"><em>Pseudocalanus</em></a>) - in terms of their coupling to the physical environment and in terms of their <a href="http://globec.whoi.edu/images/targetpp.gif">predators and prey</a>. The ultimate goal is to be able to predict changes in the distribution and abundance of these species as a result of changes in their physical and biotic environment as well as to anticipate how their populations might respond to climate change.</p>
<p>The effort is substantial, requiring broad-scale surveys of the entire Bank, and process studies which focus both on the links between the target species and their physical environment, and the determination of fundamental aspects of these species' life history (birth rates, growth rates, death rates, etc).</p>
<p>Equally important are the modelling efforts that are ongoing which seek to provide realistic predictions of the flow field and which utilize the life history information to produce an integrated view of the dynamics of the populations.</p>
<p>The U.S. GLOBEC Georges Bank <a href="http://globec.whoi.edu/globec-dir/EXCO.html">Executive Committee (EXCO)</a> provides program leadership and effective communication with the funding agencies.</p>
GB
largerWorkCitation
project
eng; USA
oceans
Woods Hole MA
2011-11-01
Georges Bank, Gulf of Maine, Northwest Atlantic Ocean
0
BCO-DMO catalogue of parameters from Inverse models for Pseudocalanus moultoni and Pseudocalanus newmani distributions on Georges Bank in 1997 from WHOI, Woods Hole MA (GB project)
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
GB/NERC/BODC > British Oceanographic Data Centre, Natural Environment Research Council, United Kingdom
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
3261916
https://datadocs.bco-dmo.org/file/p9W2R31fOPBpWM/feb_jun_mn_nm_v2.fli
feb_jun_mn_nm_v2.fli
Model results animation (fli)
download
https://osprey.bco-dmo.org/dataset/2401/data/download
download
onLine
asNeeded
7.x-1.1
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
Deployment: lab_WHOI-pseudocal
lab_WHOI-pseudocal
WHOI
laboratory
lab_WHOI-pseudocal
Ann Bucklin
University of New Hampshire
WHOI
laboratory