TY - RPRT TI - Using optical proxies for biogeochemical properties to study land coverage and terrestrial inputs of organic carbon into coastal waters from the Penobscot Watershed to the Gulf of Maine AU - C. S. Roesler AU - A. H. Barnard AU - G. Aiken AU - Thomas G. Huntington AU - W. B. Balch AU - H. Xue PY - 2006 UR - https://pubs.usgs.gov/publication/70205496 ID - 70205496 ER -