Catalogue PIGMA
Habitat suitability of the vulnerable seapen Funiculina quadrangularis in the Mediterranean (under SSP of the IPCC)
Prediction of the distribution of the vulnerable seapen Funiculina quadrangularis across trawlable soft bottoms of the Mediterranean (10–1000 m depth)
***These layers are associated with the deliverable of the UE REDRESS project***
Details of the layers:
- Probability of presence under present conditions and future projections by 2050 and 2100 under three IPCC SSP scenarios (SSP1-2.6, SSP2-4.5 and SSP5-8.5) = "FUNI_pred"
- Identification of climate refugia, and estimation of habitat gain and loss by 2050 and 2100 under three IPCC SSP scenarios (SSP1-2.6, SSP2-4.5 and SSP5-8.5) = "FUNI_refugia"
(Raster code : 1= Climate refugia, 2=Habitat gain, 3=Habitat loss et 4= Unsuitable excepted when only three categories : 1= Climate refugia, 2=Habitat loss, 3=Unsuitable)
- Assessment of environmental extrapolation associated with the predictions (univariate environmental extrapolation and analogue conditions) = "FUNI_uni_env_ext", "FUNI_ana_env"
- Evaluation of model disagreement among the individual models included in the ensemble model = "FUNI_pred_sd"
Simple
- Date (Publication)
- 2025-10-07
- Credit
- Ifremer
- Keywords
-
- Use limitation
- CC-BY (Creative Commons - Attribution)
- Access constraints
- Other restrictions
- Use constraints
- License
- Other constraints
- We do our best to ensure that the data is complete, accurate and useful. However, because the processing required to generate the data is complex, we cannot be liable for omissions or inaccuracies. The data and any related materials contained therein are provided “as is”, without warranty of any kind, either expressed or implied, including but not limited to, fitness for a particular purpose, non-interference, system integration, or non-infringement. The entire risk of use of the data shall be with the user.
- Unique resource identifier
- 10.17600/96060020
- Association Type
- Cross reference
- Initiative Type
- Platform
- Unique resource identifier
- 10.17600/18000927
- Association Type
- Cross reference
- Initiative Type
- Platform
- Unique resource identifier
- 10.17600/18000588
- Association Type
- Cross reference
- Initiative Type
- Platform
- Unique resource identifier
- da33d0b4-f208-4a85-bc62-478a2a7fdf68
- Association Type
- Larger work citation
- Unique resource identifier
- 87228715-ecf4-4e46-936e-7658dbaf348a
- Association Type
- Larger work citation
- Spatial representation type
- grid Grid
- Distance
- 0.04 °
- Metadata language
- Français
- Character set
- utf8 UTF8
- Topic category
-
- Oceans
- Environment
))
- Unique resource identifier
- EPSG:4326
- Number of dimensions
- 4
Axis Dimensions Properties
- Dimension name
- Column
- Dimension size
- 1075
- Resolution
- 0.04 °
- Dimension name
- Row
- Dimension size
- 400
- Resolution
- 0.04 °
- Cell geometry
- surface
- Transformation parameter availability
- No
- Distribution format
-
-
(
)
-
(
)
- OnLine resource
- EMODnet Digital Bathymetry (DTM 2022) ( WWW:LINK )
- OnLine resource
- Bio-ORACLE v3.0. Pushing marine data layers to the CMIP6 Earth System Models of climate change research ( WWW:LINK )
- Protocol
- FILE
- Name
- FUNI_ana_env_2050_ssp1-2.6
- Description
- Assessment of environmental extrapolation associated with the predictions (analogue conditions - 2050 - SSP1-2.6)
- Function
- Download
- OnLine resource
-
FUNI_ana_env_2050_ssp1-2.6
(
OGC:WMS
)
Funiculina quadrangularis - analogue conditions - 2050 - SSP1-2.6
- Protocol
- FILE
- Name
- FUNI_ana_env_2050_ssp2-4.5
- Description
- Assessment of environmental extrapolation associated with the predictions (analogue conditions - 2050 - SSP2-4.5)
- Function
- Download
- OnLine resource
-
FUNI_ana_env_2050_ssp2-4.5
(
OGC:WMS
)
Funiculina quadrangularis - analogue conditions - 2050 - SSP2-4.5
- Protocol
- FILE
- Name
- FUNI_ana_env_2050_ssp5-8.5
- Description
- Assessment of environmental extrapolation associated with the predictions (analogue conditions - 2050 - SSP5-8.5)
- Function
- Download
- OnLine resource
-
FUNI_ana_env_2050_ssp5-8.5
(
OGC:WMS
)
Funiculina quadrangularis - analogue conditions - 2050 - SSP5-8.5
- Protocol
- FILE
- Name
- FUNI_ana_env_2100_ssp1-2.6
- Description
- Assessment of environmental extrapolation associated with the predictions (analogue conditions - 2100 - SSP1-2.6)
- Function
- Download
- OnLine resource
-
FUNI_ana_env_2100_ssp1-2.6
(
OGC:WMS
)
Funiculina quadrangularis - analogue conditions - 2100 - SSP1-2.6
- Protocol
- FILE
- Name
- FUNI_ana_env_2100_ssp2-4.5
- Description
- Assessment of environmental extrapolation associated with the predictions (analogue conditions - 2100 - SSP2-4.5)
- Function
- Download
- OnLine resource
-
FUNI_ana_env_2100_ssp2-4.5
(
OGC:WMS
)
Funiculina quadrangularis - analogue conditions - 2100 - SSP2-4.5
- Protocol
- FILE
- Name
- FUNI_ana_env_2100_ssp5-8.5
- Description
- Assessment of environmental extrapolation associated with the predictions (analogue conditions - 2100 - SSP5-8.5)
- Function
- Download
- OnLine resource
-
FUNI_ana_env_2100_ssp5-8.5
(
OGC:WMS
)
Funiculina quadrangularis - analogue conditions - 2100 - SSP5-8.5
- Protocol
- FILE
- Name
- FUNI_ana_env_present
- Description
- Assessment of environmental extrapolation associated with the predictions (analogue conditions - present)
- Function
- Download
- OnLine resource
-
FUNI_ana_env_present_ssp
(
OGC:WMS
)
Funiculina quadrangularis - analogue conditions - present - SSP
- Protocol
- FILE
- Name
- FUNI_pred_2050_ssp1-2.6
- Description
- Probability of presence under future projections by 2050 under three IPCC SSP scenarios (SSP1-2.6)
- Function
- Download
- OnLine resource
-
FUNI_pred_2050_ssp1-2.6
(
OGC:WMS
)
Funiculina quadrangularis - probability of presence - 2050 - SSP1-2.6
- Protocol
- FILE
- Name
- FUNI_pred_2050_ssp2-4.5
- Description
- Probability of presence under future projections by 2050 under three IPCC SSP scenarios (SSP2-4.5)
- Function
- Download
- OnLine resource
-
FUNI_pred_2050_ssp2-4.5
(
OGC:WMS
)
Funiculina quadrangularis - probability of presence - 2050 - SSP2-4.5
- Protocol
- FILE
- Name
- FUNI_pred_2050_ssp5-8.5
- Description
- Probability of presence under future projections by 2050 under three IPCC SSP scenarios (SSP5-8.5)
- Function
- Download
- OnLine resource
-
FUNI_pred_2050_ssp5-8.5
(
OGC:WMS
)
Funiculina quadrangularis - probability of presence - 2050 - SSP5-8.5
- Protocol
- FILE
- Name
- FUNI_pred_2100_ssp1-2.6
- Description
- Probability of presence under future projections by 2100 under three IPCC SSP scenarios (SSP1-2.6)
- Function
- Download
- OnLine resource
-
FUNI_pred_2100_ssp1-2.6
(
OGC:WMS
)
Funiculina quadrangularis - probability of presence - 2100 - SSP1-2.6
- Protocol
- FILE
- Name
- FUNI_pred_2100_ssp2-4.5
- Description
- Probability of presence under future projections by 2100 under three IPCC SSP scenarios (SSP2-4.5)
- Function
- Download
- OnLine resource
-
FUNI_pred_2100_ssp2-4.5
(
OGC:WMS
)
Funiculina quadrangularis - probability of presence - 2100 - SSP2-4.5
- Protocol
- FILE
- Name
- FUNI_pred_2100_ssp5-8.5
- Description
- Probability of presence under future projections by 2100 under three IPCC SSP scenarios (SSP5-8.5)
- Function
- Download
- OnLine resource
-
FUNI_pred_2100_ssp5-8.5
(
OGC:WMS
)
Funiculina quadrangularis - probability of presence - 2100 - SSP5-8.5
- Protocol
- FILE
- Name
- FUNI_pred_present
- Description
- Probability of presence under present conditions
- Function
- Download
- OnLine resource
-
FUNI_pred_present_ssp
(
OGC:WMS
)
Funiculina quadrangularis - probability of presence - present - SSP
- Protocol
- FILE
- Name
- FUNI_pred_sd
- Description
- Evaluation of model disagreement among the individual models included in the ensemble model
- Function
- Download
- OnLine resource
-
FUNI_pred_sd_ssp
(
OGC:WMS
)
Funiculina quadrangularis - SSP - pred_sd
- Protocol
- FILE
- Name
- FUNI_refugia_2050_ssp1-2.6
- Description
- Identification of climate refugia, and estimation of habitat gain and loss by 2050 under three IPCC SSP scenarios (SSP1-2.6)
- Function
- Download
- OnLine resource
-
FUNI_refugia_2050_ssp1-2.6
(
OGC:WMS
)
Funiculina quadrangularis - climate refugia - 2050 - SSP1-2.6
- Protocol
- FILE
- Name
- FUNI_refugia_2050_ssp2-4.5
- Description
- Identification of climate refugia, and estimation of habitat gain and loss by 2050 under three IPCC SSP scenarios (SSP2-4.5)
- Function
- Download
- OnLine resource
-
FUNI_refugia_2050_ssp2-4.5
(
OGC:WMS
)
Funiculina quadrangularis - climate refugia - 2050 - SSP2-4.5
- Protocol
- FILE
- Name
- FUNI_refugia_2050_ssp5-8.5
- Description
- Identification of climate refugia, and estimation of habitat gain and loss by 2050 under three IPCC SSP scenarios (SSP5-8.5)
- Function
- Download
- OnLine resource
-
FUNI_refugia_2050_ssp5-8.5
(
OGC:WMS
)
Funiculina quadrangularis - climate refugia - 2050 - SSP5-8.5
- Protocol
- FILE
- Name
- FUNI_refugia_2100_ssp1-2.6
- Description
- Identification of climate refugia, and estimation of habitat gain and loss by 2100 under three IPCC SSP scenarios (SSP1-2.6)
- Function
- Download
- OnLine resource
-
FUNI_refugia_2100_ssp1-2.6
(
OGC:WMS
)
Funiculina quadrangularis - climate refugia - 2100 - SSP1-2.6
- Protocol
- FILE
- Name
- FUNI_refugia_2100_ssp2-4.5
- Description
- Identification of climate refugia, and estimation of habitat gain and loss by 2100 under three IPCC SSP scenarios (SSP2-4.5)
- Function
- Download
- OnLine resource
-
FUNI_refugia_2100_ssp2-4.5
(
OGC:WMS
)
Funiculina quadrangularis - climate refugia - 2100 - SSP2-4.5
- Protocol
- FILE
- Name
- FUNI_refugia_2100_ssp5-8.5
- Description
- Identification of climate refugia, and estimation of habitat gain and loss by 2100 under three IPCC SSP scenarios (SSP5-8.5)
- Function
- Download
- OnLine resource
-
FUNI_refugia_2100_ssp5-8.5
(
OGC:WMS
)
Funiculina quadrangularis - climate refugia - 2100 - SSP5-8.5
- Protocol
- FILE
- Name
- FUNI_uni_env_ext_2050_ssp1-2.6
- Description
- Assessment of environmental extrapolation associated with the predictions (univariate conditions - 2050 - SSP1-2.6)
- Function
- Download
- OnLine resource
-
FUNI_uni_env_ext_2050_ssp1-2.6
(
OGC:WMS
)
Funiculina quadrangularis - univariate conditions - 2050 - SSP1-2.6
- Protocol
- FILE
- Name
- FUNI_uni_env_ext_2050_ssp2-4.5
- Description
- Assessment of environmental extrapolation associated with the predictions (univariate conditions - 2050 - SSP2-4.5)
- Function
- Download
- OnLine resource
-
FUNI_uni_env_ext_2050_ssp2-4.5
(
OGC:WMS
)
Funiculina quadrangularis - univariate conditions - 2050 - SSP2-4.5
- Protocol
- FILE
- Name
- FUNI_uni_env_ext_2050_ssp5-8.5
- Description
- Assessment of environmental extrapolation associated with the predictions (univariate conditions - 2050 - SSP5-8.5)
- Function
- Download
- OnLine resource
-
FUNI_uni_env_ext_2050_ssp5-8.5
(
OGC:WMS
)
Funiculina quadrangularis - univariate conditions - 2050 - SSP5-8.5
- Protocol
- FILE
- Name
- FUNI_uni_env_ext_2100_ssp1-2.6
- Description
- Assessment of environmental extrapolation associated with the predictions (univariate conditions - 2100 - SSP1-2.6)
- Function
- Download
- OnLine resource
-
FUNI_uni_env_ext_2100_ssp1-2.6
(
OGC:WMS
)
Funiculina quadrangularis - univariate conditions - 2100 - SSP1-2.6
- Protocol
- FILE
- Name
- FUNI_uni_env_ext_2100_ssp2-4.5
- Description
- Assessment of environmental extrapolation associated with the predictions (univariate conditions - 2100 - SSP2-4.5)
- Function
- Download
- OnLine resource
-
FUNI_uni_env_ext_2100_ssp2-4.5
(
OGC:WMS
)
Funiculina quadrangularis - univariate conditions - 2100 - SSP2-4.5
- Protocol
- FILE
- Name
- FUNI_uni_env_ext_2100_ssp5-8.5
- Description
- Assessment of environmental extrapolation associated with the predictions (univariate conditions - 2100 - SSP5-8.5)
- Function
- Download
- OnLine resource
-
FUNI_uni_env_ext_2100_ssp5-8.5
(
OGC:WMS
)
Funiculina quadrangularis - univariate conditions - 2100 - SSP5-8.5
- Protocol
- FILE
- Name
- FUNI_uni_env_ext_present
- Description
- Assessment of environmental extrapolation associated with the predictions (univariate conditions - present)
- Function
- Download
- OnLine resource
-
FUNI_uni_env_ext_present_ssp
(
OGC:WMS
)
Funiculina quadrangularis - univariate conditions - present - SSP
- OnLine resource
- Digital Object Identifier (DOI) ( DOI )
- Hierarchy level
- Dataset
Domain consistency
Conformance result
- Date (Publication)
- 2010-12-08
- Explanation
- See the referenced specification
- Pass
- No
- Statement
-
1- Funiculina quadrangularis presence–absence data compiled from the MEDITS database.
2- Environmental predictors extracted from Bio-Oracle and EMODnet for present conditions and two future climate scenarios (SSP1-2.6, SSP2-4.5 and SSP5-8.5) by 2050 and 2100.
3- Records resampled to reduce spatial autocorrelation: 30 datasets generated through bootstrapping after variogram analysis to determine the optimal resolution of the resampling grid.
4- Each dataset split into independent calibration and testing subsets using spatial blocks (blockCV).
5- Species distribution predicted using four algorithms: GAM, GLM, RF, and GBM.
6- Model performance evaluated (AUS and TSS). Only the best-performing models were selected, and their predictions averaged in an ensemble model weighted by TSS.
7- Future projections produced under climate change scenarios.
8- Binary presence–absence maps generated by applying a 0.52 probability threshold to define presence.
9- Differences between present and future predictions used to identify climate refugia (areas remaining suitable for the species in the future), habitat losses and gains.
10- Model disagreement among individual models included in the ensemble = standard deviation of predictions.
11- Environmental extrapolation assessed with the ExDet tool, based on Mahalanobis distance between calibration and projection spaces:
- Univariate extrapolation: values outside the calibration range for at least one predictor.
- Analogous conditions: environments within the calibration space.
- File identifier
- 80056e6d-c896-4fd3-92af-5d05a9736f0b XML
- Metadata language
- Français
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2025-11-14T15:05:10.145696Z
- Metadata standard name
- ISO 19115-3 - SEXTANT
- Metadata standard version
- 1.0
Overviews
Spatial extent
Provided by
