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Louis Kaplan, Ph.D.

500 500 Stroud Water Research Center

Research Scientist Emeritus

  • Affiliate Faculty, Delaware Environmental Institute, University of Delaware

Contact

lakaplan@stroudcenter.org
970 Spencer Road, Avondale, PA 19311

Interests and Expertise

Dissolved organic matter biogeochemistry, aquatic microbial ecology, and nutrient cycling.

Google Scholar

Education

  • Ph.D., Biology (Limnology), University of Pennsylvania, Philadelphia, Pennsylvania.
  • M.S., Ecology, University of California, Davis, California.
  • B.A., Environmental Sciences, Franklin and Marshall College, Lancaster, Pennsylvania.

Professional Experience

  • Research Scientist Emeritus, Stroud Water Research Center, 2018–present.
  • Director, Ecosystem Science Cluster, Division of Environmental Science, National Science Foundation, 2015–2018.
  • Senior Research Scientist, Stroud Water Research Center, 1999–2017.
  • Curator, Division of Environmental Research, Stroud Water Research Center, Academy of Natural Sciences of Philadelphia, 1996–1999.
  • Assistant Curator, Division of Environmental Research, Stroud Water Research Center, Academy of Natural Sciences of Philadelphia, 1988–1992.
  • Research Associate, Division of Environmental Research, Stroud Water Research Center, Academy of Natural Sciences of Philadelphia, 1980–1988.
  • Post Graduate Research Scientist III, University of California, Davis, California, 1974–1975.

Publications

Biophysical controls on organic carbon fluxes in fluvial networks

Battin, T.J., L.A. Kaplan, S. Findlay, C.S. Hopkinson, E. Marti, A.I. Packman, J.D. Newbold, and F. Sabater. 2008. Nature Geoscience 1:95–100.

Protecting headwaters: the scientific basis for safeguarding stream and river ecosystems

Kaplan, L.A., T.L. Bott, J.K. Jackson, J.D. Newbold, and B.W. Sweeney. 2008. Research synthesis from Stroud Water Research Center, Avondale, Pennsylvania.

Science and policy: new insights into terrestrial, aquatic, and atmospheric carbon flow and implications for stormwater management policy

Adams, S., L.A. Kaplan, and E. Ritchie. 2008. Proceedings of the Water Environment Federation WEFTEC 2008:2828-2829.

Macroinvertebrate distribution in relation to land use and water chemistry in New York City drinking-water-supply watersheds

Kratzer, E.B.J.K. Jackson, D.B. Arscott, A.K. Aufdenkampe, C.L. Dow, L.A. Kaplan, J.D. Newbold, and B.W. Sweeney. 2006. Journal of the North American Benthological Society 25:954–976.

Organic matter transport in New York City drinking-water-supply watersheds

Kaplan, L.A., J.D. Newbold, D.J. Van Horn, C.L. Dow, A.K. Aufdenkampe, and J.K. Jackson. 2006. Journal of the North American Benthological Society 25:912–927.

See all publications by Stroud Center authors

Related News

UpStream Newsletter, Spring 2011

Two weeks into their work in Papua New Guinea, Dr. Anthony Aufdenkampe and his colleagues had already surveyed more than 600 miles of remote jungle rivers.

NSF Funds Study of Landscape Restoration Effects on Stream

A study of the long-term impacts on streams after landscape restoration has never been done before. The grant will provide the needed funding to do so.

UpStream Newsletter, Summer 2010

The Stroud Center has been recording daily, monthly, seasonal, annual — and even multiyear data — in Costa Rica to gain insights on climate change.

Physical, chemical, and biological connections between a headwater wetland complex and downstream waters, U.S. v. D. Donovan, No. 96-484

To assist with a legal decision regarding the jurisdictional determination of a wetland dredge and fill permit, Stroud Water Research scientists studied and characterized the hydrological, chemical, and biological linkages

Connecting the Hydrologic Cycle From Hillslopes to River Networks

This collaborative research will generate the first model that links the water and carbon cycles of river catchments by focusing on the interactions of water movement and organic carbon in

Long-Term Research in Environmental Biology (LTREB): Stream Ecosystem Structure and Function in a Maturing Deciduous Forest

This project addresses long-term changes in a stream ecosystem in southeastern Pennsylvania to evaluate best management practices for riparian or streamside lands and provide a time frame for ecosystem recovery