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Articles 1 - 30 of 51

Full-Text Articles in Natural Resources Management and Policy

Pesticide Runoff From Conventional, Minimum, And No-Tillage Cropping Systems: Meta-Analysis Of Published North American Data, Daniel Fleming, Dave Spencer, Chicot Irrigation Jan 2025

Pesticide Runoff From Conventional, Minimum, And No-Tillage Cropping Systems: Meta-Analysis Of Published North American Data, Daniel Fleming, Dave Spencer, Chicot Irrigation

WRRI Publications

Pesticide applications may soon be regulated by laws predicated on the presupposition that reducing tillage, and thereby increasing soil surface crop residue cover, decreases sorbed and soluble agrochemical losses in surface runoff and erosion. This analysis was conducted to determine whether pesticide transport via surface runoff and erosion could be manipulated by tillage practices. Estimates of the amounts of crop residue cover within each tillage practice were averaged from data reported in the original articles. Response ratios of the paired means of runoff, erosion, and pesticide losses and concentrations from the effects of tillage practices were meta-analyzed as paired t-tests …


Environmental Factors Associated With Triploid Aspen Occurrence In Intermountain West Landscapes, Karen E. Mock, James A. Walton Apr 2024

Environmental Factors Associated With Triploid Aspen Occurrence In Intermountain West Landscapes, Karen E. Mock, James A. Walton

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Polyploidy is common among plants and can contribute to physiological and morphological differences, altering how plants respond to environmental changes, promoting genetic diversification, and even species radiation. Quaking aspen (Populus tremuloides), a keystone species associated with high plant and animal diversity is frequently found in mixed diploid/triploid populations in the Intermountain West. High mortality rates and widespread population declines in aspen are of increasing concern in the Intermountain West, often ascribed to changing climates and drought stress events. The goal of this study was to better understand environmental factors influencing the distribution of triploid aspen population in the Intermountain West. …


199965, David Kerstetter Jan 2024

199965, David Kerstetter

PERC Albacore sPAT Data

Datasets (and supporting material) from 4sPAT electronic tags deployed on albacore caught by pelagic longline gear in the western North Atlantic.


199953, David Kerstetter Jan 2024

199953, David Kerstetter

PERC Albacore sPAT Data

Datasets (and supporting material) from 4sPAT electronic tags deployed on albacore caught by pelagic longline gear in the western North Atlantic.


199949, David Kerstetter Jan 2024

199949, David Kerstetter

PERC Albacore sPAT Data

Datasets (and supporting material) from 4sPAT electronic tags deployed on albacore caught by pelagic longline gear in the western North Atlantic.


199946, David W. Kerstetter Jan 2024

199946, David W. Kerstetter

PERC Albacore sPAT Data

Datasets (and supporting material) from 4sPAT electronic tags deployed on albacore caught by pelagic longline gear in the western North Atlantic.


Data From: Root Distributions Predict Shrub-Steppe Responses To Precipitation Intensity, Andrew Kulmatiski, Karen H. Beard Nov 2023

Data From: Root Distributions Predict Shrub-Steppe Responses To Precipitation Intensity, Andrew Kulmatiski, Karen H. Beard

Browse all Datasets

Precipitation events are becoming more intense around the world, changing the way water moves through soils and plants. Plant rooting strategies that sustain water uptake under these conditions are likely to become more abundant (e.g., shrub encroachment). Yet, it remains difficult to predict species responses to climate change because we typically do not know where active roots are located or how much water they absorb. Here, we applied a water tracer experiment to describe forb, grass, and shrub root distributions. These measurements were made in 8 m by 8 m field shelters with low or high precipitation intensity. We used …


199987, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199987, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.


199959, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199959, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.


199958, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199958, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.


199948, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199948, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.


199994, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199994, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.


199993, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199993, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.


199990, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199990, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.


199989, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199989, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.


199995, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199995, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.


199986, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199986, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.


199984, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199984, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.


199975, David W. Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199975, David W. Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.


199973, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199973, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.


199968, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199968, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.


199967, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199967, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.


199961, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199961, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.


199992, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199992, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.


199960, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199960, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.


199977, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199977, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.


199957, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199957, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.


199956, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199956, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.


199955, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199955, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.


199966, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool Jan 2023

199966, David Kerstetter, Sean T. Wilms, Zachery Young, Brittany N. Savercool

PERC Post-Release Swordfish Survival sPAT Data

Datasets (and supporting material) from 28 sPAT electronic tags deployed on undersized swordfish as part of the MSMS thesis project of Zachery Young.