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Casey, Michelle M; Dietl, Gregory P; Post, David M; Briggs, Derek E G (2013): (Table B4) Stable isotope trophic position values of predatory gastropods [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.823053, In supplement to: Casey, MM et al. (2014): The impact of eutrophication and commercial fishing on molluscan communities in Long Island Sound, USA. Biological Conservation, 170, 137-144, https://doi.org/10.1016/j.biocon.2013.12.037

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Coverage:
Median Latitude: 41.192866 * Median Longitude: -72.851994 * South-bound Latitude: 40.961830 * West-bound Longitude: -73.657610 * North-bound Latitude: 41.304110 * East-bound Longitude: -71.858387
Minimum Elevation: -7.6 m * Maximum Elevation: -7.6 m
Event(s):
Bridgeport  * Latitude: 41.156880 * Longitude: -73.196190 * Location: United States of America
Guilford_Chaffinch  * Latitude: 41.268287 * Longitude: -72.667023 * Location: United States of America
Guilford_Elisabeth  * Latitude: 41.256212 * Longitude: -72.680086 * Location: United States of America
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEvent
LocationLocationCasey, Michelle M
Latitude of eventLatitude
Longitude of eventLongitude
GenusGenusCasey, Michelle M
δ15Nδ15N‰ airCasey, Michelle M
δ13Cδ13C‰ PDBCasey, Michelle M
Nitrogen, totalTN%Casey, Michelle M
Carbon, totalTC%Casey, Michelle M
10 Dietary fractionalphaCasey, Michelle M
11 Trophic indexTICasey, Michelle Mtrophic position
12 Shell widthShell wmmCasey, Michelle M
Size:
614 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Event

Location

Latitude

Longitude

Genus

δ15N [‰ air]

δ13C [‰ PDB]

TN [%]

TC [%]
10 
alpha
11 
TI
12 
Shell w [mm]
Rye Rye, NY40.961830-73.657610Neverita13.71-10.1212.8243.300.702.3554.96
RyeRye, NY40.961830-73.657610Neverita13.72-8.9212.0342.890.442.2040.77
RyeRye, NY40.961830-73.657610Neverita14.19-7.6111.8543.100.152.1844.50
RyeRye, NY40.961830-73.657610Neverita13.03-10.4111.9945.320.762.1740.76
Bridgeport Bridgeport, CT41.156880-73.196190Neverita14.72-9.2912.5137.540.132.4643.45
BridgeportBridgeport, CT41.156880-73.196190Neverita14.63-7.8210.3143.710.002.3634.84
BridgeportBridgeport, CT41.156880-73.196190Neverita14.91-6.0911.0939.260.002.4535.22
BridgeportBridgeport, CT41.156880-73.196190Neverita13.93-6.9910.7043.850.002.1432.86
BridgeportBridgeport, CT41.156880-73.196190Neverita14.32-9.6411.4340.920.262.4039.75
BridgeportBridgeport, CT41.156880-73.196190Neverita14.63-7.0710.5039.890.002.3636.81
BridgeportBridgeport, CT41.156880-73.196190Neverita13.77-8.6111.5842.580.002.0838.99
BridgeportBridgeport, CT41.156880-73.196190Neverita14.50-7.1910.5944.740.002.3238.66
BridgeportBridgeport, CT41.156880-73.196190Neverita14.08-6.9410.4940.840.002.1935.91
BridgeportBridgeport, CT41.156880-73.196190Neverita14.94-6.4511.7041.680.002.4638.61
BridgeportBridgeport, CT41.156880-73.196190Neverita14.10-6.6611.1042.870.002.1935.57
BridgeportBridgeport, CT41.156880-73.196190Neverita11.91-11.818.3340.101.002.0333.94
BridgeportBridgeport, CT41.156880-73.196190Neverita14.70-6.3811.5839.870.002.3835.70
BridgeportBridgeport, CT41.156880-73.196190Neverita13.68-7.8511.1943.520.002.0635.10
BridgeportBridgeport, CT41.156880-73.196190Neverita13.95-7.5711.9143.370.002.1433.08
BridgeportBridgeport, CT41.156880-73.196190Neverita13.18-7.7110.5439.560.001.9026.67
BridgeportBridgeport, CT41.156880-73.196190Neverita13.22-6.9811.1642.340.001.9130.53
Milford_Beach Milford, CT41.209876-73.052671Neverita12.70-10.5111.5241.720.472.2545.69
Milford_BeachMilford, CT41.209876-73.052671Neverita13.78-6.4610.9441.740.002.3533.04
Milford_BeachMilford, CT41.209876-73.052671Neverita13.33-6.3111.0841.240.002.2127.84
Milford_BeachMilford, CT41.209876-73.052671Neverita12.86-9.1212.2142.410.232.1731.36
Milford_BeachMilford, CT41.209876-73.052671Neverita13.03-6.5410.6340.180.002.1130.37
Milford_BeachMilford, CT41.209876-73.052671Neverita13.02-7.9110.8341.230.022.1226.85
Milford_BeachMilford, CT41.209876-73.052671Neverita14.30-5.9711.3141.470.002.5131.75
Milford_BeachMilford, CT41.209876-73.052671Neverita12.48-10.3510.9343.760.452.1636.14
Milford_BeachMilford, CT41.209876-73.052671Neverita11.83-8.7111.4841.240.161.8117.31
Milford_BeachMilford, CT41.209876-73.052671Neverita13.75-8.5112.5645.310.122.4030.28
Milford_BeachMilford, CT41.209876-73.052671Neverita13.67-13.4410.9539.220.092.0626.60
Milford_BeachMilford, CT41.209876-73.052671Neverita14.37-15.7911.2340.400.472.4730.52
Milford_BeachMilford, CT41.209876-73.052671Neverita13.84-12.7711.6240.85-0.022.0740.81
Milford_BeachMilford, CT41.209876-73.052671Neverita14.10-16.489.2036.190.582.4431.56
Milford_BeachMilford, CT41.209876-73.052671Neverita14.03-13.2312.2342.420.052.1628.13
Milford_BeachMilford, CT41.209876-73.052671Neverita14.01-13.389.3139.960.082.1728.22
Milford_BeachMilford, CT41.209876-73.052671Neverita14.33-14.3710.4237.940.242.3530.88
Milford_BeachMilford, CT41.209876-73.052671Neverita13.82-14.7410.1836.310.302.2124.74
Milford_BeachMilford, CT41.209876-73.052671Neverita14.06-16.3510.9538.670.562.4229.26
Guilford_Elisabeth Guilford, CT (Elizabeth's)41.256212-72.680086Neverita11.90-9.9012.0243.040.612.1240.06
Guilford_ElisabethGuilford, CT (Elizabeth's)41.256212-72.680086Neverita12.17-8.7711.1243.240.382.0840.65
Guilford_ElisabethGuilford, CT (Elizabeth's)41.256212-72.680086Neverita12.37-6.4111.8442.320.001.9431.49
Guilford_ElisabethGuilford, CT (Elizabeth's)41.256212-72.680086Neverita12.00-7.4911.4844.380.121.8830.85
Guilford_ElisabethGuilford, CT (Elizabeth's)41.256212-72.680086Neverita11.92-5.8011.6541.460.001.7929.91
Guilford_ElisabethGuilford, CT (Elizabeth's)41.256212-72.680086Neverita11.94-6.8111.3441.970.001.8021.91
RyeRye, NY40.961830-73.657610Urosalpinx14.35-9.368.6234.140.532.45
RyeRye, NY40.961830-73.657610Urosalpinx14.83-9.6712.8344.880.602.65
RyeRye, NY40.961830-73.657610Urosalpinx14.37-10.099.4636.120.692.55
RyeRye, NY40.961830-73.657610Urosalpinx14.50-9.9211.4142.780.662.57
RyeRye, NY40.961830-73.657610Urosalpinx14.72-9.569.4743.880.582.60
BridgeportBridgeport, CT41.156880-73.196190Urosalpinx13.57-10.168.4941.890.452.26
BridgeportBridgeport, CT41.156880-73.196190Urosalpinx14.41-9.378.9340.080.162.37
BridgeportBridgeport, CT41.156880-73.196190Urosalpinx14.15-9.339.6539.240.152.29
BridgeportBridgeport, CT41.156880-73.196190Urosalpinx14.80-9.2810.9542.920.132.48
BridgeportBridgeport, CT41.156880-73.196190Urosalpinx14.67-8.549.6741.270.002.37
Milford_BeachMilford, CT41.209876-73.052671Urosalpinx14.15-11.2410.7241.690.602.40
Milford_BeachMilford, CT41.209876-73.052671Urosalpinx13.46-11.5110.3742.040.652.58
Milford_BeachMilford, CT41.209876-73.052671Urosalpinx14.43-10.008.8439.900.392.75
Milford_BeachMilford, CT41.209876-73.052671Urosalpinx14.12-11.3810.5741.870.632.78
Milford_BeachMilford, CT41.209876-73.052671Urosalpinx13.97-10.3010.6843.210.442.63
Guilford_Chaffinch Guilford, CT (Chaffinch)41.268287-72.667023Urosalpinx12.68-10.5410.7742.470.772.46
Guilford_ChaffinchGuilford, CT (Chaffinch)41.268287-72.667023Urosalpinx13.14-9.7211.0347.070.602.51
Guilford_ChaffinchGuilford, CT (Chaffinch)41.268287-72.667023Urosalpinx12.81-9.4710.8543.280.552.38
Guilford_ChaffinchGuilford, CT (Chaffinch)41.268287-72.667023Urosalpinx13.74-8.8011.3141.710.412.60
Guilford_ChaffinchGuilford, CT (Chaffinch)41.268287-72.667023Urosalpinx13.56-9.408.9433.120.532.61
Westerly Westerly, RI41.304110-71.858387Urosalpinx11.49-10.9712.0642.780.562.41
WesterlyWesterly, RI41.304110-71.858387Urosalpinx11.25-11.2411.1143.710.622.35
WesterlyWesterly, RI41.304110-71.858387Urosalpinx12.63-11.4011.3842.650.662.80
WesterlyWesterly, RI41.304110-71.858387Urosalpinx11.13-11.2711.8043.220.632.31
WesterlyWesterly, RI41.304110-71.858387Urosalpinx10.99-12.3011.0140.820.862.32