Supplement 1. All data used to fit modifications to source and sink population survival rates.
收藏NIAID Data Ecosystem2026-03-09 收录
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https://figshare.com/articles/dataset/Supplement_1_All_data_used_to_fit_modifications_to_source_and_sink_population_survival_rates_/3516716
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资源简介：
File List
survey_data.txt
post_spill_carc_data.txt
live_data_kni.txt
live_data_mon.txt
Description
The survey_data.txt file is a tab-delimited file. It contains sea otter population abundance estimates derived from aerial survey data for western Prince William Sound, Alaska and the northern Knight Island subarea of Prince William Sound from 1993–009.
Column definitions
Survey year
Western Prince William Sound sea otter abundance estimate (N)
Western Prince William Sound variance
Northern Knight Island sea otter abundance estimate (N)
Northern Knight Island variance
Missing values are represented as “-9”
Checksum values are:
Column 2 (WPWS N): SUM = 39113; 5 missing values
Column 3 (WPWS var): SUM = 2796491; 5 missing values
Column 4 (northern KNI N): SUM = 985; 6 missing values
Column 5 (northern KNI var): SUM = 4214; 6 missing values
The post_spill_carc_data.txt file is a tab-delimited file. It contains annual age-at-death distributions derived from carcasses collected in oiled areas of western Prince William Sound, Alaska from 1990–2009.
Column definitions
Age
1990 distribution
1991 distribution
1992 distribution
1993 distribution
1994 distribution
1995 distribution
1996 distribution
1997 distribution
1998 distribution
1999 distribution
2000 distribution
2001 distribution
2002 distribution
2003 distribution
2004 distribution
2005 distribution
2006 distribution
2007 distribution
2008 distribution
2009 distribution
Missing values are represented as “-9”
Checksum values are:
Column 2 (1990 distribution): SUM = 59; 0 missing values
Column 3 (1991 distribution): SUM = 14; 0 missing values
Column 4 (1992 distribution): SUM = 23; 0 missing values
Column 5 (1993 distribution): SUM = 23; 0 missing values
Column 6 (1994 distribution): SUM = 21; 0 missing values
Column 7 (1995 distribution): SUM = 10; 0 missing values
Column 8 (1996 distribution): SUM = 22; 0 missing values
Column 9 (1997 distribution): SUM = 22; 0 missing values
Column 10 (1998 distribution): SUM = 51; 0 missing values
Column 11 (1999 distribution): SUM = 29; 0 missing values
Column 12 (2000 distribution): SUM = 54; 0 missing values
Column 13 (2001 distribution): SUM = 32; 0 missing values
Column 14 (2002 distribution): SUM = 16; 0 missing values
Column 15 (2003 distribution): SUM = 37; 0 missing values
Column 16 (2004 distribution): SUM = 26; 0 missing values
Column 17 (2005 distribution): SUM = 25; 0 missing values
Column 18 (2006 distribution): SUM = 16; 0 missing values
Column 19 (2007 distribution): SUM = 18; 0 missing values
Column 20 (2008 distribution): SUM = 32; 0 missing values
Column 21 (2009 distribution): SUM = 0; 21 missing values
The live_data_kni.txt file is a tab-delimited file. It contains live female age distributions from the northern Knight Island area (i.e. oiled area) of western Prince William Sound, Alaska from 1996–2009.
Column definitions
Age
1990 distribution
1991 distribution
1992 distribution
1993 distribution
1994 distribution
1995 distribution
1996 distribution
1997 distribution
1998 distribution
999 distribution
2000 distribution
2001 distribution
2002 distribution
2003 distribution
2004 distribution
2005 distribution
2006 distribution
2007 distribution
2008 distribution
2009 distribution
Missing values are represented as “-9”
Checksum values are:
Column 2 (1990 distribution): SUM = 0; 21 missing values
Column 3 (1991 distribution): SUM = 0; 21 missing values
Column 4 (1992 distribution): SUM = 0; 21 missing values
Column 5 (1993 distribution): SUM = 0; 21 missing values
Column 6 (1994 distribution): SUM = 0; 21 missing values
Column 7 (1995 distribution): SUM = 0; 21 missing values
Column 8 (1996 distribution): SUM = 52; 0 missing values
Column 9 (1997 distribution): SUM = 55; 0 missing values
Column 10 (1998 distribution): SUM = 46; 0 missing values
Column 11 (1999 distribution): SUM = 37; 0 missing values
Column 12 (2000 distribution): SUM = 37; 0 missing values
Column 13 (2001 distribution): SUM = 32; 0 missing values
Column 14 (2002 distribution): SUM = 44; 0 missing values
Column 15 (2003 distribution): SUM = 43; 0 missing values
Column 16 (2004 distribution): SUM = 40; 0 missing values
Column 17 (2005 distribution): SUM = 25; 0 missing values
Column 18 (2006 distribution): SUM = 16; 0 missing values
Column 19 (2007 distribution): SUM = 0; 21 missing values
Column 20 (2008 distribution): SUM = 32; 0 missing values
Column 21 (2009 distribution): SUM = 0; 21 missing values
The live_data_mon.txt file is a tab-delimited file. It contains live female age distributions from the Montague Island area (i.e. unoiled area) of western Prince William Sound, Alaska from 1996–2009.
Column definitions
Age
1990 distribution
1991 distribution
1992 distribution
1993 distribution
1994 distribution
1995 distribution
1996 distribution
1997 distribution
1998 distribution
1999 distribution
2000 distribution
2001 distribution
2002 distribution
2003 distribution
2004 distribution
2005 distribution
2006 distribution
2007 distribution
2008 distribution
2009 distribution
Missing values are represented as “-9”
Checksum values are:
Column 2 (1990 distribution): SUM = 0; 21 missing values
Column 3 (1991 distribution): SUM = 0; 21 missing values
Column 4 (1992 distribution): SUM = 0; 21 missing values
Column 5 (1993 distribution): SUM = 0; 21 missing values
Column 6 (1994 distribution): SUM = 0; 21 missing values
Column 7 (1995 distribution): SUM = 0; 21 missing values
Column 8 (1996 distribution): SUM = 26; 0 missing values
Column 9 (1997 distribution): SUM = 23; 0 missing values
Column 10 (1998 distribution): SUM = 34; 0 missing values
Column 11 (1999 distribution): SUM = 0; 21 missing values
Column 12 (2000 distribution): SUM = 0; 21 missing values
Column 13 (2001 distribution): SUM = 13; 0 missing values
Column 14 (2002 distribution): SUM = 9; 0 missing values
Column 15 (2003 distribution): SUM = 0; 21 missing values
Column 16 (2004 distribution): SUM = 15; 0 missing values
Column 17 (2005 distribution): SUM = 12; 0 missing values
Column 18 (2006 distribution): SUM = 8; 0 missing values
Column 19 (2007 distribution): SUM = 10; 0 missing values
Column 20 (2008 distribution): SUM = 24; 0 missing values
Column 21 (2009 distribution): SUM = 0; 21 missing values
创建时间：
2016-08-04
