Data

Data on glyphosate and aminomethylphosphonic acid (AMPA) concentrations over time at different depths in a sandy soil from Macquarie Island.

Australian Antarctic Division
Sindel, B. ; SINDEL, BRIAN
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.26179/5c5245388aca7&rft.title=Data on glyphosate and aminomethylphosphonic acid (AMPA) concentrations over time at different depths in a sandy soil from Macquarie Island.&rft.identifier=10.26179/5c5245388aca7&rft.publisher=Australian Antarctic Data Centre&rft.description=Data on glyphosate and aminomethylphosphonic acid (AMPA) concentrations over time at different depths in a sandy soil from Macquarie Island. There are 2 files providing data on residual glyphosate and its derivative aminomethylphosphonic acid (AMPA) concentrations remaining in soil over time at different depths in a common sandy soil from Macquarie Island. These data result from a leaching experiment using 20 cm deep soil columns collected from MI and returned to the University of New England for testing. Glyphosate was applied to the surface of the columns at the recommended rate of 1.5 kg/ha and then the columns were leached with water simulating MI rainfall, and over a period of 48 weeks individual columns were subsampled on several occasions at 4 depths (0-5, 5-10, 10-15 and 15-20 cm) for glyphosate and AMPA to determine potential for herbicide residues of glyphosate on MI. The first file provides summary statistics of the results while the second file contains the raw data for all replicates and the controls. More detailed methods are provided in the PhD thesis of Laura Williams (University of New England, 2016). Laura analysed the leachates from these columns in a previous project (4158) while residue analysis was undertaken in this project by PhD student Kirsten Drew.Soils (100 intact cores (60 mm diameter x 200 mm) from a range of field sites infested with S. media – GPS referenced) collected from MI and returned to UNE. A replicated, multi-factorial incubation trial conducted in the sub-Antarctic growth chamber to investigate the interactive effects of soil type, herbicide type and incubation period on herbicide fate.Progress Code: completed&rft.creator=Sindel, B. &rft.creator=SINDEL, BRIAN &rft.date=2018&rft.coverage=westlimit=158.76617; southlimit=-54.78802; eastlimit=158.96667; northlimit=-54.47483&rft.coverage=westlimit=158.76617; southlimit=-54.78802; eastlimit=158.96667; northlimit=-54.47483&rft_rights=These data are publicly available for download from the provided URL.&rft_rights=Attribution 4.0 International (CC BY 4.0) https://creativecommons.org/licenses/by/4.0/legalcode&rft_rights=This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/). Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4341_HERBICIDE_DYNAMICS when using these data.&rft_rights=This metadata record is publicly available.&rft_subject=biota&rft_subject=EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > SPECIES/POPULATION INTERACTIONS > EXOTIC SPECIES&rft_subject=EARTH SCIENCE > BIOSPHERE > VEGETATION > EXOTIC VEGETATION&rft_subject=EARTH SCIENCE > LAND SURFACE > SOILS > SOIL CHEMISTRY&rft_subject=EARTH SCIENCE > AGRICULTURE > AGRICULTURAL CHEMICALS > PESTICIDES&rft_subject=GLYPHOSATE&rft_subject=AMINOMETHYLPHOSPHONIC ACID&rft_subject=AMPA&rft_subject=HERBICIDE&rft_subject=4341&rft_subject=AAS 4341&rft_subject=VISUAL OBSERVATIONS&rft_subject=CORING DEVICES&rft_subject=FIELD SURVEYS&rft_subject=FIELD INVESTIGATION&rft_subject=AMD/AU&rft_subject=CEOS&rft_subject=AMD&rft_subject=OCEAN > SOUTHERN OCEAN > MACQUARIE ISLAND&rft_subject=GEOGRAPHIC REGION > POLAR&rft.type=dataset&rft.language=English Access the data
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Attribution 4.0 International (CC BY 4.0)
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These data are publicly available for download from the provided URL.

This data set conforms to the CCBY Attribution License (http://creativecommons.org/licenses/by/4.0/). Please follow instructions listed in the citation reference provided at http://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4341_HERBICIDE_DYNAMICS when using these data.

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Data on glyphosate and aminomethylphosphonic acid (AMPA) concentrations over time at different depths in a sandy soil from Macquarie Island.

There are 2 files providing data on residual glyphosate and its derivative aminomethylphosphonic acid (AMPA) concentrations remaining in soil over time at different depths in a common sandy soil from Macquarie Island. These data result from a leaching experiment using 20 cm deep soil columns collected from MI and returned to the University of New England for testing. Glyphosate was applied to the surface of the columns at the recommended rate of 1.5 kg/ha and then the columns were leached with water simulating MI rainfall, and over a period of 48 weeks individual columns were subsampled on several occasions at 4 depths (0-5, 5-10, 10-15 and 15-20 cm) for glyphosate and AMPA to determine potential for herbicide residues of glyphosate on MI. The first file provides summary statistics of the results while the second file contains the raw data for all replicates and the controls. More detailed methods are provided in the PhD thesis of Laura Williams (University of New England, 2016). Laura analysed the leachates from these columns in a previous project (4158) while residue analysis was undertaken in this project by PhD student Kirsten Drew.

Soils (100 intact cores (60 mm diameter x 200 mm) from a range of field sites infested with S. media – GPS referenced) collected from MI and returned to UNE. A replicated, multi-factorial incubation trial conducted in the sub-Antarctic growth chamber to investigate the interactive effects of soil type, herbicide type and incubation period on herbicide fate.

Lineage

Progress Code: completed

Notes

Purpose
To understand herbicide dynamics and particularly leaching and herbicide changes in sub-Antarctic soils to develop risk assessment guidelines for their use.

Data time period: 2016-01-19 to 2016-03-28

This dataset is part of a larger collection

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158.96667,-54.47483 158.96667,-54.78802 158.76617,-54.78802 158.76617,-54.47483 158.96667,-54.47483

158.86642,-54.631425

text: westlimit=158.76617; southlimit=-54.78802; eastlimit=158.96667; northlimit=-54.47483

Subjects
4341 | AAS 4341 | AMD | AMD/AU | AMINOMETHYLPHOSPHONIC ACID | AMPA | CEOS | CORING DEVICES | EARTH SCIENCE > AGRICULTURE > AGRICULTURAL CHEMICALS > PESTICIDES | EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > SPECIES/POPULATION INTERACTIONS > EXOTIC SPECIES | EARTH SCIENCE > BIOSPHERE > VEGETATION > EXOTIC VEGETATION | EARTH SCIENCE > LAND SURFACE > SOILS > SOIL CHEMISTRY | FIELD INVESTIGATION | FIELD SURVEYS | GEOGRAPHIC REGION > POLAR | GLYPHOSATE | HERBICIDE | OCEAN > SOUTHERN OCEAN > MACQUARIE ISLAND | VISUAL OBSERVATIONS | biota |

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Other Information
Download the data (GET DATA > DIRECT DOWNLOAD)

url : https://data.aad.gov.au/eds/4805/download

Public information for AAS project AAS_4341 (PROJECT HOME PAGE)

url : https://projects.aad.gov.au/report_project_public.cfm?project_no=AAS_4341

Citation reference for this metadata record and dataset. (VIEW RELATED INFORMATION)

url : https://data.aad.gov.au/aadc/metadata/citation.cfm?entry_id=AAS_4341_HERBICIDE_DYNAMICS

Identifiers
ACN 633 798 857