TY - RPRT TI - Small ponds in headwater catchments are a dominant influence on regional nutrient and sediment budgets AU - Noah M. Schmadel AU - Judson Harvey AU - Gregory E. Schwarz AU - Richard Alexander AU - Jesus D. Gomez-Velez AU - Durelle Scott AU - Scott W. Ator PY - 2019 DO - 10.1029/2019gl083937 UR - https://pubs.usgs.gov/publication/70205456 ID - 70205456 ER -