Jonathan D. Karr

Works (2)

Updated: July 5th, 2023 16:00

2003 article

Low-level nitrate export from confined dairy farming detected in North Carolina streams using δ15N

Karr, J. D., Showers, W. J., & Jennings, G. D. (2003, March 4). Agriculture Ecosystems & Environment.

By: J. Karr*, W. Showers n & G. Jennings n

author keywords: nitrate; delta N-15; water quality; animal waste; dairy farming
topics (OpenAlex): Soil and Water Nutrient Dynamics; Groundwater and Isotope Geochemistry; Wastewater Treatment and Nitrogen Removal
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
14. Life Below Water (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2002 article

Stable oxygen and hydrogen isotopic tracers in Amazon shelf waters during Amasseds

Karr, J. D., & Showers, W. J. (2002, March 1). Oceanologica Acta.

By: J. Karr n & W. Showers n

author keywords: Amazon; isotope; O-18; deuterium; hydrography
topics (OpenAlex): Groundwater and Isotope Geochemistry; Isotope Analysis in Ecology; Marine and coastal ecosystems
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
14. Life Below Water (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

Citation Index includes data from a number of different sources. If you have questions about the sources of data in the Citation Index or need a set of data which is free to re-distribute, please contact us.

Certain data included herein are derived from the Web of Science© and InCites© (2026) of Clarivate Analytics. All rights reserved. You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.