http://lod.bco-dmo.org/id/dataset/765386
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
2019-04-22
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Projected changes in habitat suitability for 33 marine species on the Northeast US shelf based on species distribution models fit to bottom trawl survey data from the NOAA Northeast Fisheries Science Center
2019-04-22
publication
2019-04-22
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2019-05-22
publication
https://doi.org/10.1575/1912/bco-dmo.765386.1
Malin Pinsky
Rutgers University
principalInvestigator
Lauren Rogers
Stanford University
principalInvestigator
Robert Griffin
Stanford University
principalInvestigator
Kevin St. Martin
Rutgers University
principalInvestigator
Emma Fuller
Princeton University
principalInvestigator
Talia Young
Rutgers University
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: Rogers, L., Griffin, R., Young, T., Fuller, E., St. Martin, K., Pinsky, M. (2019) Projected changes in habitat suitability for 33 marine species on the Northeast US shelf based on species distribution models fit to bottom trawl survey data from the NOAA Northeast Fisheries Science Center. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2019-04-22 [if applicable, indicate subset used]. doi:10.1575/1912/bco-dmo.765386.1 [access date]
Projected changes in habitat suitability for 33 marine species on the Northeast US shelf based on species distribution models fit to bottom trawl survey data from the NOAA Northeast Fisheries Science Center Dataset Description: <p>Projected changes in habitat suitability for 33 marine species on the Northeast US shelf. Changes in habitat suitability are calculated based on species distribution models fit to bottom trawl survey data from the NOAA Northeast Fisheries Science Center. Positive values indicate an increase in habitat suitability by 2040-2050 relative to historical (1963-2005). The spatial resolution of projections is 0.25 x 0.25 degrees.</p> Methods and Sampling: <p>The following methods are excerpted from Rogers et al. (in press):<br />
Bottom trawl data from the NOAA Northeast Fisheries Science Center (NEFSC) fall (1963-2014) surveys were used to characterize the realized thermal niches of species. At each survey station, fish of each species were counted and weighed, and surface and bottom temperature measurements were taken. Correction factors were applied to standardize catch rates for changes in vessel and gear type. A total of 33 species were selected based on their near continuous presence in the survey as well as relative importance to commercial fisheries. For 4 species, data from 1972 onwards were used because observations were irregular prior to that year.</p>
<p>Generalized Additive Models were used to estimate the realized thermal niches of species. We restricted k (number of knots) to 4 or 6 for each of our covariates to ensure biologically meaningful responses. Our response variable was probability of occurrence in a trawl haul, and we used a binomial response with logit transform:</p>
<p>p(occurᵧ,ⱼ) ~ logit<sup>-1</sup> (s(STᵧ,ⱼ)+s(BTᵧ,ⱼ)+s(meanbiomassᵧ)+s(rugosityⱼ))</p>
<p>where STᵧ,ⱼ and BTᵧ,ⱼ are sea surface temperature and bottom temperature measured at each haul location j in year y, and meanbiomassᵧ is the average annual catch across all hauls to account for interannual changes in abundance due to, e.g., fishing. Rugosityᵧ is a measure of benthic habitat roughness, measured as the Terrain Ruggedness Index, using the GEBCO 2014 30-arcsecond bathymetry data (downloaded 4 Feb 2015 from <a href="http://www.gebco.net/" target="_blank">http://www.gebco.net/</a>). The resulting estimated smooth functions describing the relationship between probability of occurrence and temperature can be interpreted as realized thermal niches.</p>
<p>For each species, the change in predicted probability of occurrence under future (2040-2050) projected climate conditions was compared to historical (1963-2005) conditions for each cell within a 0.25°x0.25° spatial grid. Because the modeled probability of occurrence included a component of catchability, values for each species were scaled by dividing by the maximum observed or predicted probability of occurrence across the study area. Positive values for a grid square indicated a projected increase in probability of occurrence, whereas negative values indicated a projected decrease in probability of occurrence.</p>
<p>See related dataset for&nbsp;NEFSC bottom trawl data:&nbsp;<a href="https://www.bco-dmo.org/dataset/753142" target="_blank">https://www.bco-dmo.org/dataset/753142</a>&nbsp;(doi:&nbsp;10.1575/1912/bco-dmo.753142.1)</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1426891 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1426891
completed
Malin Pinsky
Rutgers University
848-932-8242
14 College Farm Rd.
New Brunswick
NJ
08901
USA
malin.pinsky@rutgers.edu
pointOfContact
Lauren Rogers
Stanford University
206-526-4243
Alaska Fisheries Science Center 7600 Sand Point Way NE
Seattle
WA
98115
USA
lauren.rogers@noaa.gov
pointOfContact
Robert Griffin
Stanford University
rmgriff@stanford.edu
pointOfContact
Kevin St. Martin
Rutgers University
848-445-3634
Dept. of Geography, Rutgers University 54 Joyce Kilmer Dr.
Piscataway
NJ
08854
USA
kstmarti@rci.rutgers.edu
pointOfContact
Emma Fuller
Princeton University
206-618-7602
emma.cassel.fuller@gmail.com
pointOfContact
Talia Young
Rutgers University
848-228-2542
tyoung@marine.rutgers.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
brosme_brosme
centropristis_striata
gadus_morhua
glyptocephalus_cynoglossus
hippoglossoides_platessoides
hippoglossus_hippoglossus
leucoraja_ocellata
limanda_ferruginea
lophius_americanus
zoarces_americanus
melanogrammus_aeglefinus
merluccius_albidus
merluccius_bilinearis
paralichthys_dentatus
peprilus_triacanthus
pollachius_virens
pseudopleuronectes_americanus
scomber_scombrus
scophthalmus_aquosus
sebastes_fasciatus
squalus_acanthias
stenotomus_chrysops
urophycis_chuss
urophycis_tenuis
homarus_americanus
placopecten_magellanicus
loligo_pealeii
clupea_harengus
illex_illecebrosus
menticirrhus_americanus
pomatomus_saltatrix
cynoscion_regalis
micropogonias_undulatus
lon
lat
theme
None, User defined
No BCO-DMO term
longitude
latitude
featureType
BCO-DMO Standard Parameters
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.
Adaptations of fish and fishing communities to rapid climate change
https://osprey.bco-dmo.org/project/559948
Adaptations of fish and fishing communities to rapid climate change
<p><em>Description from NSF award abstract:</em><br />
Climate change presents a profound challenge to the sustainability of coastal systems. Most research has overlooked the important coupling between human responses to climate effects and the cumulative impacts of these responses on ecosystems. Fisheries are a prime example of this feedback: climate changes cause shifts in species distributions and abundances, and fisheries adapt to these shifts. However, changes in the location and intensity of fishing also have major ecosystem impacts. This project's goal is to understand how climate and fishing interact to affect the long-term sustainability of marine populations and the ecosystem services they support. In addition, the project will explore how to design fisheries management and other institutions that are robust to climate-driven shifts in species distributions. The project focuses on fisheries for summer flounder and hake on the northeast U.S. continental shelf, which target some of the most rapidly shifting species in North America. By focusing on factors affecting the adaptation of fish, fisheries, fishing communities, and management institutions to the impacts of climate change, this project will have direct application to coastal sustainability. The project involves close collaboration with the National Oceanic and Atmospheric Administration, and researchers will conduct regular presentations for and maintain frequent dialogue with the Mid-Atlantic and New England Fisheries Management Councils in charge of the summer flounder and hake fisheries. To enhance undergraduate education, project participants will design a new online laboratory investigation to explore the impacts of climate change on fisheries, complete with visualization tools that allow students to explore inquiry-driven problems and that highlight the benefits of teaching with authentic data. This project is supported as part of the National Science Foundation's Coastal Science, Engineering, and Education for Sustainability program - Coastal SEES.</p>
<p>The project will address three questions:<br />
1) How do the interacting impacts of fishing and climate change affect the persistence, abundance, and distribution of marine fishes?<br />
2) How do fishers and fishing communities adapt to species range shifts and related changes in abundance? and<br />
3) Which institutions create incentives that sustain or maximize the value of natural capital and comprehensive social wealth in the face of rapid climate change?</p>
<p>An interdisciplinary team of scientists will use dynamic range and statistical models with four decades of geo-referenced data on fisheries catch and fish biogeography to determine how fish populations are affected by the cumulative impacts of fishing, climate, and changing species interactions. The group will then use comprehensive information on changes in fisher behavior to understand how fishers respond to changes in species distribution and abundance. Interviews will explore the social, regulatory, and economic factors that shape these strategies. Finally, a bioeconomic model for summer flounder and hake fisheries will examine how spatial distribution of regulatory authority, social feedbacks within human communities, and uncertainty affect society's ability to maintain natural and social capital.</p>
CC Fishery Adaptations
largerWorkCitation
project
eng; USA
oceans
-76.875
-64.875
33.625
44.875
1963-01-01
2050-12-31
Northeast US Continental Shelf Large Marine Ecosystem
0
BCO-DMO catalogue of parameters from Projected changes in habitat suitability for 33 marine species on the Northeast US shelf based on species distribution models fit to bottom trawl survey data from the NOAA Northeast Fisheries Science Center
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
http://lod.bco-dmo.org/id/dataset-parameter/765389.rdf
Name: brosme_brosme
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765390.rdf
Name: centropristis_striata
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765391.rdf
Name: gadus_morhua
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765392.rdf
Name: glyptocephalus_cynoglossus
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765393.rdf
Name: hippoglossoides_platessoides
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765394.rdf
Name: hippoglossus_hippoglossus
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765395.rdf
Name: leucoraja_ocellata
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765396.rdf
Name: limanda_ferruginea
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765397.rdf
Name: lophius_americanus
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765398.rdf
Name: zoarces_americanus
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765399.rdf
Name: melanogrammus_aeglefinus
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765400.rdf
Name: merluccius_albidus
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765401.rdf
Name: merluccius_bilinearis
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765402.rdf
Name: paralichthys_dentatus
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765403.rdf
Name: peprilus_triacanthus
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765404.rdf
Name: pollachius_virens
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765405.rdf
Name: pseudopleuronectes_americanus
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765406.rdf
Name: scomber_scombrus
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765407.rdf
Name: scophthalmus_aquosus
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765408.rdf
Name: sebastes_fasciatus
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765409.rdf
Name: squalus_acanthias
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765410.rdf
Name: stenotomus_chrysops
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765411.rdf
Name: urophycis_chuss
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765412.rdf
Name: urophycis_tenuis
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765413.rdf
Name: homarus_americanus
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765414.rdf
Name: placopecten_magellanicus
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765415.rdf
Name: loligo_pealeii
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765416.rdf
Name: clupea_harengus
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765417.rdf
Name: illex_illecebrosus
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765418.rdf
Name: menticirrhus_americanus
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765419.rdf
Name: pomatomus_saltatrix
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765420.rdf
Name: cynoscion_regalis
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765421.rdf
Name: micropogonias_undulatus
Units: unitless
Description: <p>Change in habitat suitability for species. Positive values for a grid square indicate a projected increase in probability of occurrence by 2040-2050 relative to historical (1963-2005), whereas negative values indicate a projected decrease in probability of occurrence.</p>
http://lod.bco-dmo.org/id/dataset-parameter/765422.rdf
Name: lon
Units: decimal degrees
Description: <p>Longitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/765423.rdf
Name: lat
Units: decimal degrees
Description: <p>Latitude</p>
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
141130
https://darchive.mblwhoilibrary.org/bitstream/1912/24154/1/dataset-765386_projected-changes-habitat-suitability__v1.tsv
download
https://doi.org/10.1575/1912/bco-dmo.765386.1
download
onLine
dataset
<p>The following methods are excerpted from Rogers et al. (in press):<br />
Bottom trawl data from the NOAA Northeast Fisheries Science Center (NEFSC) fall (1963-2014) surveys were used to characterize the realized thermal niches of species. At each survey station, fish of each species were counted and weighed, and surface and bottom temperature measurements were taken. Correction factors were applied to standardize catch rates for changes in vessel and gear type. A total of 33 species were selected based on their near continuous presence in the survey as well as relative importance to commercial fisheries. For 4 species, data from 1972 onwards were used because observations were irregular prior to that year.</p>
<p>Generalized Additive Models were used to estimate the realized thermal niches of species. We restricted k (number of knots) to 4 or 6 for each of our covariates to ensure biologically meaningful responses. Our response variable was probability of occurrence in a trawl haul, and we used a binomial response with logit transform:</p>
<p>p(occurᵧ,ⱼ) ~ logit<sup>-1</sup> (s(STᵧ,ⱼ)+s(BTᵧ,ⱼ)+s(meanbiomassᵧ)+s(rugosityⱼ))</p>
<p>where STᵧ,ⱼ and BTᵧ,ⱼ are sea surface temperature and bottom temperature measured at each haul location j in year y, and meanbiomassᵧ is the average annual catch across all hauls to account for interannual changes in abundance due to, e.g., fishing. Rugosityᵧ is a measure of benthic habitat roughness, measured as the Terrain Ruggedness Index, using the GEBCO 2014 30-arcsecond bathymetry data (downloaded 4 Feb 2015 from <a href="http://www.gebco.net/" target="_blank">http://www.gebco.net/</a>). The resulting estimated smooth functions describing the relationship between probability of occurrence and temperature can be interpreted as realized thermal niches.</p>
<p>For each species, the change in predicted probability of occurrence under future (2040-2050) projected climate conditions was compared to historical (1963-2005) conditions for each cell within a 0.25°x0.25° spatial grid. Because the modeled probability of occurrence included a component of catchability, values for each species were scaled by dividing by the maximum observed or predicted probability of occurrence across the study area. Positive values for a grid square indicated a projected increase in probability of occurrence, whereas negative values indicated a projected decrease in probability of occurrence.</p>
<p>See related dataset for&nbsp;NEFSC bottom trawl data:&nbsp;<a href="https://www.bco-dmo.org/dataset/753142" target="_blank">https://www.bco-dmo.org/dataset/753142</a>&nbsp;(doi:&nbsp;10.1575/1912/bco-dmo.753142.1)</p>
Specified by the Principal Investigator(s)
<p>Data were processed using R version 3.4.4.</p>
<p>BCO-DMO Processing:<br />
- replaced spaces with underscores in the column headers.</p>
Specified by the Principal Investigator(s)
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