Kidd, Karen;
Graves, Stephanie;
McKee, Graydon;
Podemski, Cheryl
—
2020-03-23
Cocoon counts for Lakes 260, 373, and 442 on each sampling date (2000-2002)
Résultats de recherche
Kidd, Karen;
Graves, Stephanie;
McKee, Graydon;
Podemski, Cheryl
—
2020-03-23
Cocoon counts for Lakes 260, 373, and 442 on each sampling date (2000-2002)
Kidd, Karen;
Graves, Stephanie;
McKee, Graydon;
Podemski, Cheryl
—
2020-05-12
Condition calculations for all leaches other than those of Haemopis marmorata
Kidd, Karen;
Graves, Stephanie;
McKee, Graydon;
Podemski, Cheryl
—
2020-05-12
Proportion of the leech community made up by each species in each lake before and after EE2 treatment (1999-2000)
Kidd, Karen;
Graves, Stephanie;
McKee, Graydon;
Podemski, Cheryl
—
2020-05-12
R code used in statistical analyses and plotting for ELA EE2 Leech Paper
Borealis
Erdozain, Maitane;
Kidd, Karen;
Emilson, Erik;
Capell, Scott;
Luu, Taylor;
Kreutzweiser, Dave;
Gray, Michelle
—
2020-08-21
Catchment explanatory variables (harvest intensity, roads, forest structure/composition, slope...) and abiotic (sediment deposition, water temperature, water chemistry, dissolved organic matter quality) and biotic (leaf decomposition, biofilm, macroinvertebrates, sculpin) indicators of stream condition measured in six sites along the river network within three basins ranging in forest management intensity (intensive, extensive, minimal) in New Brunswick in 2017 and 2018.
Borealis
Charbonneau, Kelli;
Kidd, Karen;
Kreutzweiser, David;
Sibley, Paul;
Emilson, Erik;
O'Driscoll, Nelson;
Gray, Michelle
—
2022-03-01
Catchment explanatory variables (catchment area, % harvest, logging road density, etc.) and response variables (dissolved organic matter quality, autochthony of a primary consumer as determined using hydrogen stable isotopes, and mercury in water and a primary consumer) measured at 12 to 13 streams along a longitudinal gradient in paired reference and harvested catchments in Ontario in 2016 and 2017.
Borealis
Kidd, Karen;
Graves, Stephanie;
McKee, Graydon;
Podemski, Cheryl
—
2020-05-12
Measured organs dissected from Haemopis marmorata captured during the study (1999-2002)
Borealis
Kidd, Karen;
Graves, Stephanie;
McKee, Graydon;
Podemski, Cheryl
—
2020-05-12
Surface temperature data and cumulative degree days for Lakes 114, 224, 239, 260, 373, 442
Borealis
Kidd, Karen;
Graves, Stephanie;
McKee, Graydon;
Podemski, Cheryl
—
2020-05-12
R code used in statistical analyses and plotting for ELA EE2 Leech Paper
Borealis
Kidd, Karen;
Graves, Stephanie;
McKee, Graydon;
Podemski, Cheryl
—
2020-05-12
Proportion of the leech community made up by each species in each lake before and after EE2 treatment (1999-2000)
Borealis
Kidd, Karen;
Graves, Stephanie;
McKee, Graydon;
Podemski, Cheryl
—
2020-05-12
Surface temperature data and cumulative degree days for Lakes 114, 224, 239, 260, 373, 442
Borealis
Kidd, Karen;
Graves, Stephanie;
McKee, Graydon;
Podemski, Cheryl
—
2020-05-12
Condition calculations for all leaches other than those of Haemopis marmorata
Borealis
Kidd, Karen;
Graves, Stephanie;
McKee, Graydon;
Podemski, Cheryl
—
2020-05-12
Measured organs dissected from Haemopis marmorata captured during the study (1999-2002)
Borealis
Erdozain, Maitane;
Kidd, Karen;
Emilson, Erik;
Capell, Scott;
Luu, Taylor;
Kreutzweiser, Dave;
Gray, Michelle
—
2020-08-21
Catchment explanatory variables (harvest intensity, roads, forest structure/composition, slope...) and abiotic (sediment deposition, water temperature, water chemistry, dissolved organic matter quality) and biotic (leaf decomposition, biofilm, macroinvertebrates, sculpin) indicators of stream condition measured in six sites along the river network within three basins ranging in forest management intensity (intensive, extensive, minimal) in New Brunswick in 2017 and 2018.
Borealis
Charbonneau, Kelli;
Kidd, Karen;
Kreutzweiser, David;
Sibley, Paul;
Emilson, Erik;
O'Driscoll, Nelson;
Gray, Michelle
—
2022-03-01
Catchment explanatory variables (catchment area, % harvest, logging road density, etc.) and response variables (dissolved organic matter quality, autochthony of a primary consumer as determined using hydrogen stable isotopes, and mercury in water and a primary consumer) measured at 12 to 13 streams along a longitudinal gradient in paired reference and harvested catchments in Ontario in 2016 and 2017.
Zenodo
Sugden, Scott;
White, Amy;
Lento, Jennifer;
Kurek, Joshua;
Dimitrovas, Ilya;
Emry, Sandra;
Hua, Xiaotian;
Ijzerman, Moira;
Kidd, Karen;
Morrow, Katlyn;
Ollinik, Jessica;
Schnell, Laura;
Thormeyer, Marcus;
Edge, Christopher
—
2024-11-15
These files support the manuscript "Legacy effects of four decades of insecticide applications on contemporary benthic macroinvertebrates in eastern Canadian rivers," which has been submitted to Proceedings of the Royal Society B for consideration for publication. This manuscript evaluates the relative importance of historical insecticide applications and modern environmental variables in explaining benthic macroinvertebrate assemblages at 274 sites across the province of New Brunswick, Canada.
No new data was generated for the work described in this manuscript. Historical insecticide application data for the province of New Brunswick were taken from Heartz et al. 2023 (https://doi.org/10.1002/ecy.4068), and benthic macroinvertebrate data were downloaded from the publicly available CABIN database (https://open.canada.ca/data, record ID 13564ca4-e330-40a5-9521-bfb1be767147). The authors cannot make their compiled data set publicly available because the subset of CABIN data used for this analysis includes privately maintained data that are only available upon request from respective stakeholders. Please contact the corresponding author for guidance on obtaining these data directly from CABIN.
The attached files include
analysis_R_scripts: All R codes required to reproduce our analysis.
01_cabin_prep_BMI_data cleans the CABIN benthic macroinvertebrate data for analysis.
02_cabin_prep_env_data cleans the CABIN site-level environmental data for analysis.
03_pesticide_etl_calculation calculates the estimated toxicity load (ETL) in each reach and catchment we studied.
04_ pesticide_apps_per_year calculates the number of years each insecticide was applied in each reach and catchment we studied.
05_site_year_selection_script subsets the CABIN data to include only one observation per site and calculates univariate indices (e.g., %EPT) for each site.
06_data_merge_for_analysis compiles all data (insecticide applications and environmental variables at the reach and catchment scales + CABIN macroinvertebrate and site-level environmental data)
07_univariate_analysis performs multiple regression analysis with the merged data.
08_mulivariate_analysis_familydata performs PCA and RDA analysis with the merged data.
09_misc_figures renders figures used in the manuscript text.
10_site_year_selection_100x loops over script #5 100x to confirm that our results were robust to data subsetting and imputation.
11_data_merge_100x loops over script #6 100x to confirm that our results were robust to data subsetting and imputation.
12_univariate_analysis_100x loops over script #7 100x to confirm that our results were robust to data subsetting and imputation.
https://creativecommons.org/licenses/by/4.0/legalcode
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