Crossref journal-article
Proceedings of the National Academy of Sciences
Proceedings of the National Academy of Sciences (341)
Abstract

The influence of past land use on the present-day diversity of stream invertebrates and fish was investigated by comparing watersheds with different land-use history. Whole watershed land use in the 1950s was the best predictor of present-day diversity, whereas riparian land use and watershed land use in the 1990s were comparatively poor indicators. Our findings indicate that past land-use activity, particularly agriculture, may result in long-term modifications to and reductions in aquatic diversity, regardless of reforestation of riparian zones. Preservation of habitat fragments may not be sufficient to maintain natural diversity in streams, and maintenance of such biodiversity may require conservation of much or all of the watershed.

Bibliography

Harding, J. S., Benfield, E. F., Bolstad, P. V., Helfman, G. S., & Jones, E. B. D. (1998). Stream biodiversity: The ghost of land use past. Proceedings of the National Academy of Sciences, 95(25), 14843–14847.

Authors 5
  1. J. S. Harding (first)
  2. E. F. Benfield (additional)
  3. P. V. Bolstad (additional)
  4. G. S. Helfman (additional)
  5. E. B. D. Jones (additional)
References 38 Referenced 758
  1. 10.1007/978-94-011-2282-5
  2. E O Wilson The Diversity of Life (Harvard Univ. Press, Cambridge, MA, 1992). / The Diversity of Life by Wilson E O (1992)
  3. 10.1577/1548-8446(1994)019<0006:SOFFOT>2.0.CO;2
  4. 10.1577/1548-8446(1989)014<0002:FONAET>2.0.CO;2
  5. 10.2307/1311131
  6. 10.2307/1312104
  7. 10.1126/science.277.5325.494
  8. 10.1577/1548-8446(1993)018<0006:CSOFMO>2.0.CO;2
  9. 10.1577/1548-8446(1996)021<0025:CSOCOT>2.0.CO;2
  10. , eds C T Hackney, S M Adams, W H Martin (Wiley, New York Biodiversity of the Southeastern United States: Aquatic Communities, 1992). / Biodiversity of the Southeastern United States: Aquatic Communities by Hackney C T (1992)
  11. , eds G W Benz, D E Collins (Southeast Aquatic Research Institute, Decatur, AL Aquatic Fauna in Peril: The Southeastern Perspective, , Special Publication 1. (1996). / Aquatic Fauna in Peril: The Southeastern Perspective by Benz G W (1996)
  12. 10.2307/1296676
  13. H B N Hynes Verh Int Ver Theor Angew Limnol 19, 1–15 (1975). / Verh Int Ver Theor Angew Limnol by Hynes H B N (1975)
  14. 10.1139/f80-017
  15. 10.1126/science.277.5322.102
  16. 10.1111/j.1365-2427.1993.tb00761.x
  17. T F Waters Sediment in Streams: Sources, Biological Effects and Control (American Fisheries Soc., Bethesda, 1995). / Sediment in Streams: Sources, Biological Effects and Control by Waters T F (1995)
  18. 10.1111/j.1752-1688.1981.tb03927.x
  19. 10.2307/1309729
  20. 10.2307/1939127
  21. 10.1007/BF02447513
  22. 10.1577/1548-8446(1997)022<0006:IOWLUO>2.0.CO;2
  23. B McCune, M J Mefford multivariate analysis of ecological data (MjM Software, Gleneden Beach, OR, 1997). / multivariate analysis of ecological data by McCune B (1997)
  24. B Doppelt, M Scurlock, C Frissell, J Karr Entering the Watershed: A New Approach to Save America’s River Ecosystems (Island, Washington, DC, 1993). / Entering the Watershed: A New Approach to Save America’s River Ecosystems by Doppelt B (1993)
  25. , eds D M Harper, A J D Ferguson (Wiley, New York The Ecological Basis for River Management, 1995). / The Ecological Basis for River Management by Harper D M (1995)
  26. 10.1007/978-1-4612-4382-3
  27. 10.1577/1548-8659(1981)110<281:EOFSOG>2.0.CO;2
  28. 10.1577/1548-8659(1983)3<365:SSIAMT>2.0.CO;2
  29. 10.1080/02705060.1987.9665167
  30. 10.1139/f67-067
  31. 10.2307/2937346
  32. 10.1007/BF00378456
  33. 10.1111/j.1365-2427.1995.tb00911.x
  34. 10.1046/j.1365-2427.1996.00496.x
  35. 10.2307/1467866
  36. 10.1139/f80-140
  37. 10.1071/MF9910689
  38. 10.1007/BF00345649
Dates
Type When
Created 23 years, 1 month ago (July 26, 2002, 10:35 a.m.)
Deposited 3 years, 4 months ago (April 13, 2022, 4:54 p.m.)
Indexed 35 minutes ago (Aug. 28, 2025, 4:17 a.m.)
Issued 26 years, 8 months ago (Dec. 8, 1998)
Published 26 years, 8 months ago (Dec. 8, 1998)
Published Online 26 years, 8 months ago (Dec. 8, 1998)
Published Print 26 years, 8 months ago (Dec. 8, 1998)
Funders 0

None

@article{Harding_1998, title={Stream biodiversity: The ghost of land use past}, volume={95}, ISSN={1091-6490}, url={http://dx.doi.org/10.1073/pnas.95.25.14843}, DOI={10.1073/pnas.95.25.14843}, number={25}, journal={Proceedings of the National Academy of Sciences}, publisher={Proceedings of the National Academy of Sciences}, author={Harding, J. S. and Benfield, E. F. and Bolstad, P. V. and Helfman, G. S. and Jones, E. B. D.}, year={1998}, month=dec, pages={14843–14847} }