Short-term trends in sulfate deposition at selected bulk precipitation stations in New York

Techniques of trend analysis for monthly water quality data

1982 • 2,666 citations

Robust Locally Weighted Regression and Smoothing Scatterplots

1979 • 2,012 citations

Acid Deposition: Long‐Term Trends

1987 • 170 citations

Long-term trends in precipitation chemistry at Hubbard Brook, New Hampshire

1984 • 102 citations

Acid deposition: Long-term trends

1987 • 47 citations