cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5063/aa/nceas.882.20
title: Khalil: Production Oxidation Emissions Of CH4 from Rice Fields At Jinsha China

description: This data set was collected over four growing seasons (1996-1999) at Jinsha, Sichuan Province, China. The principal data set is the methane flux data with all metadata (air and soil temperature, water depth, background CH4, etc.) collected for each sampling plot. A second file contains methane production data from 1998 and 1999. A third file contains the harvest and growth data. A fourth file contains the soil analysis for 1996 and 1997, and fertilization data for 1996-1999.
DOI: 10.5063/aa/nceas.882.6
title: Khalil: Production Oxidation Emissions Of CH4 from Rice Fields At Jinsha China

description: This data set was collected over four growing seasons (1996-1999) at Jinsha, Sichuan Province, China. The principal data set is the methane flux data with all metadata (air and soil temperature, water depth, background CH4, etc.) collected for each sampling plot. A second file contains methane production data from 1998 and 1999. A third file contains the harvest and growth data. A fourth file contains the soil analysis for 1996 and 1997, and fertilization data for 1996-1999.
DOI: 10.5063/aa/nceas.883.1
title: Khalil:CH4 and N2O Emissions From Sub-tropical Rice Agriculture In China

description: Emissions of methane and nitrous oxide, two significant greenhouse gases, were measured from rice fields at Qingyuan in Guangdong Province, China. The region has a sub-tropical climate which allows two crops of rice to be grown every year. The prevailing agricultural practices create a complex interaction between factors known to have a major effect on methane and nitrous oxide emissions from rice fields; namely intermittent flooding and use of organic fertilizers. In this region, the farmers depend on nitrogen fertilizers and, at least in recent years, have only intermittently flooded their fields during the growing seasons. These factors tend to reduce methane emissions. But the rice straw and crop residues from the first crop of the year are plowed into the fields providing a large addition of organic material under hot weather conditions favorable to quick decomposition during the second crop period. This, and the addition of farm yard manure, increases emissions of methane emissions from these fields. The results of the present study show that the effect of these competing factors and their timing lead to an average rate of emissions of 5 +/- 2 and 6 +/- 2 mg/m2/hr from the first crops for the two years when measurements were taken (2003 and 2004), and 12 +/- 8 and 13 +/- 8 mg/m2/hr from the second crop. Further, production measurements showed that during the two years of these experiments, the average production rates were about 27 mg/m2/hr for the first crop and 22 - 34 mg/m2/hr for the second crop, resulting in estimated oxidation rates of about 80%26#37; for the first crop and 50%26#37; - 60%26#37; for the second crop. The higher fluxes in the second crop therefore appear to be caused more by reduced oxidation than higher production. Nitrous oxide emissions, when they were detected, usually occurred within a few days after the application of nitrogen fertilizers. The seasonally averaged emissions were between 0.01 - 0.02 mg/m2/hr except in the first year when large emissions over one short period pushed the average upwards.
DOI: 10.5063/aa/nceas.883.2
title: Khalil:CH4 and N2O Emissions From Sub-tropical Rice Agriculture In China

description: Emissions of methane and nitrous oxide, two significant greenhouse gases, were measured from rice fields at Qingyuan in Guangdong Province, China. The region has a sub-tropical climate which allows two crops of rice to be grown every year. The prevailing agricultural practices create a complex interaction between factors known to have a major effect on methane and nitrous oxide emissions from rice fields; namely intermittent flooding and use of organic fertilizers. In this region, the farmers depend on nitrogen fertilizers and, at least in recent years, have only intermittently flooded their fields during the growing seasons. These factors tend to reduce methane emissions. But the rice straw and crop residues from the first crop of the year are plowed into the fields providing a large addition of organic material under hot weather conditions favorable to quick decomposition during the second crop period. This, and the addition of farm yard manure, increases emissions of methane emissions from these fields. The results of the present study show that the effect of these competing factors and their timing lead to an average rate of emissions of 5 +/- 2 and 6 +/- 2 mg/m2/hr from the first crops for the two years when measurements were taken (2003 and 2004), and 12 +/- 8 and 13 +/- 8 mg/m2/hr from the second crop. Further, production measurements showed that during the two years of these experiments, the average production rates were about 27 mg/m2/hr for the first crop and 22 - 34 mg/m2/hr for the second crop, resulting in estimated oxidation rates of about 80%26#37; for the first crop and 50%26#37; - 60%26#37; for the second crop. The higher fluxes in the second crop therefore appear to be caused more by reduced oxidation than higher production. Nitrous oxide emissions, when they were detected, usually occurred within a few days after the application of nitrogen fertilizers. The seasonally averaged emissions were between 0.01 - 0.02 mg/m2/hr except in the first year when large emissions over one short period pushed the average upwards.
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20011102.40.1
title: (:unkn)
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20011102.40.2
title: (:unkn)
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20011102.50.1
title: PISCO: Physical Oceanography: moored temperature data: Jalama Beach Campground, California, USA (JAL)

description: This metadata record describes moored seawater temperature data collected at Jalama Beach Campground, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2001-11-02. The instrument depth was 003 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20011102.50.2
title: PISCO: Physical Oceanography: moored temperature data: Jalama Beach Campground, California, USA (JAL)

description: This metadata record describes moored seawater temperature data collected at Jalama Beach Campground, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2001-11-02. The instrument depth was 003 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20011102.50.3
title: PISCO: Physical Oceanography: moored temperature data: Jalama Beach Campground, California, USA (JAL)

description: This metadata record describes moored seawater temperature data collected at Jalama Beach Campground, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2001-11-02. The instrument depth was 003 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20011102.50.4
title: PISCO: Physical Oceanography: moored temperature data: Jalama Beach Campground, California, USA (JAL)

description: This metadata record describes moored seawater temperature data collected at Jalama Beach Campground, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2001-11-02. The instrument depth was 003 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20011102.50.5
title: PISCO: Physical Oceanography: moored temperature data: Jalama Beach Campground, California, USA (JAL)

description: This metadata record describes moored seawater temperature data collected at Jalama Beach Campground, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2001-11-02. The instrument depth was 003 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20011215.40.1
title: (:unkn)
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20011215.40.2
title: (:unkn)
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20011215.50.1
title: PISCO: Physical Oceanography: moored temperature data: Jalama Beach Campground, California, USA (JAL)

description: This metadata record describes moored seawater temperature data collected at Jalama Beach Campground, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2001-12-15. The instrument depth was 003 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was -20.0 minutes.
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20011215.50.2
title: PISCO: Physical Oceanography: moored temperature data: Jalama Beach Campground, California, USA (JAL)

description: This metadata record describes moored seawater temperature data collected at Jalama Beach Campground, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2001-12-15. The instrument depth was 003 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was -20.0 minutes.
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20011215.50.3
title: PISCO: Physical Oceanography: moored temperature data: Jalama Beach Campground, California, USA (JAL)

description: This metadata record describes moored seawater temperature data collected at Jalama Beach Campground, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2001-12-15. The instrument depth was 003 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was -20.0 minutes.
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20011215.50.4
title: PISCO: Physical Oceanography: moored temperature data: Jalama Beach Campground, California, USA (JAL)

description: This metadata record describes moored seawater temperature data collected at Jalama Beach Campground, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2001-12-15. The instrument depth was 003 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was -20.0 minutes.
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20011215.50.5
title: PISCO: Physical Oceanography: moored temperature data: Jalama Beach Campground, California, USA (JAL)

description: This metadata record describes moored seawater temperature data collected at Jalama Beach Campground, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2001-12-15. The instrument depth was 003 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was -20.0 minutes.
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20020118.40.1
title: (:unkn)
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20020118.40.2
title: (:unkn)
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20020118.50.1
title: PISCO: Physical Oceanography: moored temperature data: Jalama Beach Campground, California, USA (JAL)

description: This metadata record describes moored seawater temperature data collected at Jalama Beach Campground, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2002-01-18. The instrument depth was 003 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20020118.50.2
title: PISCO: Physical Oceanography: moored temperature data: Jalama Beach Campground, California, USA (JAL)

description: This metadata record describes moored seawater temperature data collected at Jalama Beach Campground, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2002-01-18. The instrument depth was 003 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20020118.50.3
title: PISCO: Physical Oceanography: moored temperature data: Jalama Beach Campground, California, USA (JAL)

description: This metadata record describes moored seawater temperature data collected at Jalama Beach Campground, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2002-01-18. The instrument depth was 003 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20020118.50.4
title: PISCO: Physical Oceanography: moored temperature data: Jalama Beach Campground, California, USA (JAL)

description: This metadata record describes moored seawater temperature data collected at Jalama Beach Campground, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2002-01-18. The instrument depth was 003 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20020118.50.5
title: PISCO: Physical Oceanography: moored temperature data: Jalama Beach Campground, California, USA (JAL)

description: This metadata record describes moored seawater temperature data collected at Jalama Beach Campground, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2002-01-18. The instrument depth was 003 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20020303.40.2
title: (:unkn)
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20020303.50.1
title: PISCO: Physical Oceanography: moored temperature data: Jalama Beach Campground, California, USA (JAL)

description: This metadata record describes moored seawater temperature data collected at Jalama Beach Campground, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2002-03-03. The instrument depth was 003 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20020303.50.2
title: PISCO: Physical Oceanography: moored temperature data: Jalama Beach Campground, California, USA (JAL)

description: This metadata record describes moored seawater temperature data collected at Jalama Beach Campground, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2002-03-03. The instrument depth was 003 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20020303.50.3
title: PISCO: Physical Oceanography: moored temperature data: Jalama Beach Campground, California, USA (JAL)

description: This metadata record describes moored seawater temperature data collected at Jalama Beach Campground, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2002-03-03. The instrument depth was 003 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/jalxxx_015mtbd003r00_20020303.50.4
title: PISCO: Physical Oceanography: moored temperature data: Jalama Beach Campground, California, USA (JAL)

description: This metadata record describes moored seawater temperature data collected at Jalama Beach Campground, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2002-03-03. The instrument depth was 003 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/smnxxx_015mtbd009r00_20070824.40.2
title: (:unkn)
DOI: 10.6085/aa/smnxxx_015mtbd009r00_20070824.50.1
title: PISCO: Physical Oceanography: moored temperature data: San Miguel Island, California, USA (SMN)

description: This metadata record describes moored seawater temperature data collected at San Miguel Island, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2007-08-24. The instrument depth was 009 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/smnxxx_015mtbd009r00_20070824.50.2
title: PISCO: Physical Oceanography: moored temperature data: San Miguel Island, California, USA (SMN)

description: This metadata record describes moored seawater temperature data collected at San Miguel Island, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2007-08-24. The instrument depth was 009 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/smnxxx_015mtbd009r00_20070824.50.3
title: PISCO: Physical Oceanography: moored temperature data: San Miguel Island, California, USA (SMN)

description: This metadata record describes moored seawater temperature data collected at San Miguel Island, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2007-08-24. The instrument depth was 009 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/smnxxx_015mtbd009r00_20070824.50.4
title: PISCO: Physical Oceanography: moored temperature data: San Miguel Island, California, USA (SMN)

description: This metadata record describes moored seawater temperature data collected at San Miguel Island, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2007-08-24. The instrument depth was 009 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/smnxxx_015mtbd009r00_20070824.50.5
title: PISCO: Physical Oceanography: moored temperature data: San Miguel Island, California, USA (SMN)

description: This metadata record describes moored seawater temperature data collected at San Miguel Island, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2007-08-24. The instrument depth was 009 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/smnxxx_015mtbd009r00_20071008.40.1
title: (:unkn)
DOI: 10.6085/aa/smnxxx_015mtbd009r00_20071008.40.2
title: (:unkn)
DOI: 10.6085/aa/smnxxx_015mtbd009r00_20071008.50.1
title: PISCO: Physical Oceanography: moored temperature data: San Miguel Island, California, USA (SMN)

description: This metadata record describes moored seawater temperature data collected at San Miguel Island, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2007-10-08. The instrument depth was 009 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/smnxxx_015mtbd009r00_20071008.50.2
title: PISCO: Physical Oceanography: moored temperature data: San Miguel Island, California, USA (SMN)

description: This metadata record describes moored seawater temperature data collected at San Miguel Island, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2007-10-08. The instrument depth was 009 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/smnxxx_015mtbd009r00_20071008.50.3
title: PISCO: Physical Oceanography: moored temperature data: San Miguel Island, California, USA (SMN)

description: This metadata record describes moored seawater temperature data collected at San Miguel Island, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2007-10-08. The instrument depth was 009 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/smnxxx_015mtbd009r00_20071008.50.4
title: PISCO: Physical Oceanography: moored temperature data: San Miguel Island, California, USA (SMN)

description: This metadata record describes moored seawater temperature data collected at San Miguel Island, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2007-10-08. The instrument depth was 009 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/smnxxx_015mtbd009r00_20071008.50.5
title: PISCO: Physical Oceanography: moored temperature data: San Miguel Island, California, USA (SMN)

description: This metadata record describes moored seawater temperature data collected at San Miguel Island, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2007-10-08. The instrument depth was 009 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/smnxxx_015mtbd009r00_20071115.40.1
title: (:unkn)
DOI: 10.6085/aa/smnxxx_015mtbd009r00_20071115.50.1
title: PISCO: Physical Oceanography: moored temperature data: San Miguel Island, California, USA (SMN)

description: This metadata record describes moored seawater temperature data collected at San Miguel Island, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2007-11-15. The instrument depth was 009 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/smnxxx_015mtbd009r00_20071115.50.2
title: PISCO: Physical Oceanography: moored temperature data: San Miguel Island, California, USA (SMN)

description: This metadata record describes moored seawater temperature data collected at San Miguel Island, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2007-11-15. The instrument depth was 009 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.