Long-term and seasonal variations in CO 2 : linkages to catchment alkalinity generation

@inproceedings{Norton2001LongtermAS,
  title={Long-term and seasonal variations in CO 2 : linkages to catchment alkalinity generation},
  author={Stephen A. Norton and Bernard Cosby and Ivan J. Fernandez and Jeffrey S. Kahl and Martin R T Church},
  year={2001}
}
As atmospheric emissions of S have declined in the Northern Hemisphere, there has been an expectation of increased pH and alkal inity in streams believed to have been acidified by excess S and N. Many streams and lakes have not recovered. Evidence from East Bear B rook in Maine, USA and modelling with the groundwater acid-base model MAGIC (Cosby et al. 1985a,b) indicate that seasonal and yearly variations in soil PCO 2 are adequate to enhance or even reverse acid-base (alkalinity) changes… CONTINUE READING

References

Publications referenced by this paper.
Showing 1-10 of 42 references

Climatic control of nitrate loss from forested watersheds in the northeastern United States

M. J. Mitchell, C. T. Driscoll, +3 authors L. H. Pardo
Environ . Sci . Tech . • 1996
View 4 Excerpts
Highly Influenced

Regional precipitation and surface water chemistry trends in southeastern Canada (1983-1991)

T. A. 53–96. Clair, P. J. Dillon, +3 authors R. J. Vet
Can . J . Fisheries Aquat . Sci . • 1995
View 4 Excerpts
Highly Influenced

Long-term trends in stream water and precipitation chemistry at five headwater basins in the northeastern United States

D. W. Clow, M. A. Mast
Water Resour . Res . • 1999
View 4 Excerpts
Highly Influenced

Impacts of marine aerosols on surface water chemistry at Bear Brook Watershed , Maine USA

S. A. Norton, R. Wagai, T. Navratil, J. M. Kaste, F. A. Rissberger
2000

Response of a first-order stream in Maine to shortterm in-stream acidification

S. A. press. Norton, R. Wagai, T. Navratil, J. M. Kaste, F. A. Rissberger
Hydrol . Earth System Sci . • 2000
View 1 Excerpt

Dynamic hydrologic simulation of the Bear Brook in Maine (BBWM)

H. Chen, R. Beschta
Environ . Monit . Assess . • 1999
View 1 Excerpt

Nitrogen and sulfur input-output budgets in the experimental and reference watersheds, Bear Brook Watershed in Maine (BBWM)

J. Kahl, S. Norton, I. Fernandez, L. Rustad, M. Handley
Environ. Monit. Assess • 1999
View 1 Excerpt

The Bear Brook Watershed , Maine ( BBWM )

S. A. Norton, J. S. Kahl
Environ . Monit . Assess . • 1999

Similar Papers

Loading similar papers…