H.M. Valett - Publications

Journal Articles:

Starry, O.S., H. M. Valett, and M.E. Shreiber. In press. Nitrification rates in a headwater stream: influences of seasonal variation in carbon and nitrogen. Journal of the North American Benthological Society

Brookshire, E.N.J., H.M. Valett, S.A. Thomas, and J.R. Webster. In press. Coupled cycling of dissolved organic nitrogen and carbon in a forest stream. Ecology

Chaffin, J.L, H.M. Valett, J.R. Webster, and M.E. Schreiber. In press. The influence of elevated arsenic on leaf breakdown in an Appalachian headwater stream. Journal of the North American Benthological Society

Payn, R.A., J.R. Webster, P.J. Mulholland, H.M. Valett, and W.K. Dodds. In press. Estimation of stream nutrient uptake from nutrient addition experiments. Limnology and Oceanography Methods

Valett, H.M., M.A. Baker, J.A. Morrice, C.S. Crawford, M.C. Molles, Jr., C.N. Dahm, D.L. Moyer, J.R. Thibault, and L.M. Ellis. 2005. The Flood Pulse in a Semi-Arid Floodplain: Ecosystem Responses to the Inter-Flood Interval. Ecology 86:220-234.

Mulholland, P.J., H.M. Valett, J.R. Webster, L.W. Cooper, S.K. Hamilton, and B.J. Peterson. 2004. Stream denitrification and total nitrate uptake rates measured using a field 15N tracer addition approach. Limnology and Oceanography 49: 809-820.

Dodds, W.K., E. Marti, J. L. Tank, J. Pontius, S.K. Hamilton, N.B. Grimm, W.B. Bowden, W.H. McDowell, B.J. Peterson, H. M. Valett, J.R. Webster, and S. Gregory. 2004. Carbon and nitrogen stoichiometry and nitrogen cycling rates in streams. Oecologia 140:458-467.

Webster, J.R., P.J. Mulholland, J.L. Tank, H.M. Valett, W.K. Dodds, B.J. Peterson, W.B. Bowden, C.N. Dahm, S. Findlay, S.V. Gregory, N.B. Grimm, S.K. Hamilton, S.L. Johnson, E. Marti, W.H. McDowell, J.L. Meyer, D.D. Morrall, S.A. Thomas, and W.M. Wollheim. 2003. Factors affecting ammonium uptake in streams - an inter-biome approach. Freshwater Biology 48:1329-1354.

Thomas, S.A., H.M. Valett, P.J. Mulholland, C.S. Fellows, J.R. Webster, C.N. Dahm and C.G. Peterson. 2003. A regression approach to estimating reactive solute uptake in advective and transient storage sub-compartments of stream ecosystems. Advances in Water Resources 26:954-976.

Crenshaw, C.L., H.M. Valett and J.L. Tank. 2002. The effects of coarse particulate organic matter on fungal biomass and invertebrate density in the subsurface of a headwater stream. Journal of the North American Benthological Society 21:28-42.

Crenshaw, C.L., H.M. Valett and J.R. Webster. 2002. The effects of augmentation of coarse particulate organic matter on metabolism and nutrient retention of hyporheic sediments. Freshwater Biology 47:1820-1831.

Dodds, W.k., A. J. López, W. B. Bowden, S. Gregory, N. B. Grimm, S. K. Hamilton, A. E. Hershey, E. Martí, W. H.. McDowell, J. L. Meyer, D. Morrall, P. J. Mulholland, B. J. Peterson, J. L. Tank, H. M. Valett, J. R. Webster, W. Wollheim. 2002. Nutrient uptake as a function of concentration in streams. Journal of the North American Benthological Society 21:206-220. (note: authors in alphabetical order following 2nd author)

Findlay, S., J.L. Tank, S. Dye, H.M. Valett, P.J. Mulholland, W.H. McDowell, S. Johnson, S.K. Hamilton, J. Edmonds, W. Dodds, W.B. 2002. A cross-system comparison of bacterial and fungal biomass in detritus pools of headwater streams. Microbial Ecology 43:55-66 (note: authors in alphabetical order following 4th author)

Mulholland, P.J., J.L. Tank, J.R. Webster, W.B. Bowden, W.K. Dodds, S.V.Gregory, H.B. Grimm, S.K. Hamilton, S.L. Johnson, E. Marti, W.H. McDowell, J.L. Merriam, J.L. Meyer, B.J. Peterson, H.M. Valett, and W.M. Wollheim. 2002. Can uptake length be determined by nutrient addition experiments? Results from an interbiome comparison study. Journal of the North American Benthological Society 21:544-560. (note: authors in alphabetical order following 3rd author)

Valett, H.M., C.L. Crenshaw and P.F. Wagner. 2002. Stream nutrient uptake, forest succession and biogeochemical theory. Ecology 83:2888-2901.

Fellows, C.S., H.M. Valett and C.N. Dahm. 2001. Whole-stream metabolism in two montane streams: contribution of the hyporheic zone. Limnology and Oceanography 46:523-531.

Martin, L.A., P.J. Mulholland, J.R. Webster and H.M. Valett. 2001. Denitrification in sediments from streams in the Southern Appalachian Mountains, USA. Journal of the North American Benthological Society 20:505-519.

Peterson, C.G., M..A. Horton, M.C. Marshall, H.M. Valett and C.N. Dahm. 2001. Spatial and temporal variation in the influence of grazing macroinvertebrates on epilithic algae in a montane stream. Archive fur Hydrobiologie.153:29-54.

Peterson, C.G., H.M. Valett, C.N. Dahm and M.C. Marshall. 2001. Heterogeneity in algal-grazer associations in a small montane stream. Vereiningung für Theoretische und Angewandte Limnologie, Verhandlungen. 27:2453-2460.

Peterson, C.G., H.M. Valett and C.N. Dahm. 2001. Shifts in habitat templates for lotic macroalgae linked to interannual variation in snowmelt intensity. Limnology and Oceanography 46:858-870.

Peterson, B.J. , W. Wollheim, P.J. Mulholland, J.R. Webster, J.L. Meyer, J.L. Tank, N.B. Grimm, W.B. Bowden, H.M. Valett, A.E. Hershey, W.H. McDowell, W.K. Dodds, S.K. Hamilton, S.V. Gregory, and D.J. D'Angelo. 2001. Stream processes alter the amount and form of nitrogen exported from small watersheds. Science 292:86-90.

Sponseller, R.A., E.F. Benfield and H.M. Valett. 2001. Relationships between land use, spatial scale and stream macroinvertebrate communities. Freshwater Biology 46:1409-1424.

Thomas, S.A., H.M. Valett, P.J. Mulholland, C.S. Fellows, J.R. Webster, C.N. Dahm, and C.G. Peterson. 2001. Nitrogen retention in headwater streams: The influence of groundwater- surface water exchange. The Scientific World 1:623-631.

Baker, M.A., H.M. Valett and C.N. Dahm. 2000. Organic carbon retention and metabolism in a near-stream groundwater ecosystem. Ecology. Ecology 81:3133-3148

Morrice, J.A., C.N. Dahm, H. M. Valett, P.V. Unnikrishna and M.E. Campana. 2000. Terminal electron accepting processes in the hyporheic zone of a headwater stream. Journal of the North American Benthological Society 19:593-608

Baker, M.A., C.N. Dahm and H.M. Valett. 1999. Acetate retention and metabolism in the hyporheic zone of a mountain stream. Limnology and Oceanography 44:1530-1539.

Dahm, C.N., N.B. Grimm, P. Marmonier, H.M. Valett and Ph. Vervier. 1998. Nutrient dynamics at the interface between surface waters and ground waters. Freshwater Biology 40: 427-451.

Boulton, A.J., S. Findlay, P. Marmonier, E.H. Stanley and H.M. Valett. 1998. The functional significance of the hyporheic zone in streams and rivers. Annual Review of Ecology and Systematics. 29:59-81. (junior authors arranged by alphabetical order)

Molles, M.C., Jr., C.S. Crawford, L.M. Ellis, H.M. Valett and C.N. Dahm. 1998. Managed flooding for Riparian Ecosystem Restoration. Bioscience 48:749-756.

Peterson, C.G., K.A. Vormittag and H.M. Valett. 1998. Ingestion and digestion of epilithic algae by larval insects in a heavily grazed montane stream. Freshwater Biology 40:607-623.

Wroblicky, G.J., M.E. Campana, H.M. Valett and C.N. Dahm. 1998. Seasonal variation in surface-subsurface water exchange and lateral hyporheic area of two stream-aquifer systems. Water Resources Research 34:317-328.

Morrice, J.A., H.M. Valett, C.N. Dahm and M.E. Campana. 1997. Alluvial characteristics, groundwater-surface water exchange and hydrologic retention in headwater streams. Hydrological Processes 11: 253-267.

Valett, H.M., C.N. Dahm, M.E. Campana, J.A. Morrice, M.A. Baker and C.S. Fellows. 1997. Hydrologic influences on groundwater-surface water ecotones: heterogeneity in nutrient composition and retention. Journal of the North American Benthological Society 16:239-247.

Valett, H.M., J.A. Morrice, C.N. Dahm and M.E. Campana. 1996. Parent lithology, groundwater-surface water exchange and nitrate retention in headwater streams. Limnology and Oceanography 41: 333-345.

Dahm, C.N., K.W. Cummins, H.M. Valett and R.L. Coleman. 1995. An ecosystem view of the restoration of the Kissimmee River. Restoration Ecology 3:225-238.

Valett, H.M., S.G. Fisher, N.B. Grimm and P. Camill. 1994. Vertical hydrologic exchange and ecological stability of a desert stream ecosystem. Ecology 75:548-560.

Valett, H.M. 1993. Surface-hyporheic interactions in a Sonoran Desert stream: Hydrologic exchange and diel periodicity. Hydrobiologia. 259:133-144.

Valett, H.M., C. Hakenkamp and A.J. Boulton. 1993. Perspectives on integrating hydrology and biology in studies of the hyporheic zone. Introduction. Journal of the North American Benthological Society 24:40-43.

Hakenkamp, C., H.M. Valett and A.J. Boulton. 1993. Perspectives on integrating hydrology and biology in studies of the hyporheic zone. Conclusions. Journal of the North American Benthological Society 24:94-99.

Boulton, A.J., H.M. Valett and S.G. Fisher. 1992. Spatial distribution and taxonomic composition of the hyporheos of several Sonoran Desert streams. Archive für Hydrobiologie 125:37-61.

Grimm, N.B., H.M. Valett, E.H. Stanley and S.G. Fisher. 1991. Contribution of the hyporheic zone to stability of a an arid-land stream. Internationale Vereiningung für Theoretische und Angewandte Limnologie, Verhandlungen 24:1595-1599.

Valett, H.M., S.G. Fisher and E.H. Stanley. 1990. Physical and chemical characteristics of the hyporheic zone of a sonoran desert stream. Journal of the North American Benthological Society. 9:201-215.

Valett, H.M. and J.A. Stanford. 1985. Food quality and hydropsychid caddisfly density in a lake outlet stream in Glacier National Park, Montana, USA. Canadian Journal of Fisheries and Aquatic Sciences 44:77-82.

Proceedings & Texts

Webster, J.R. In press. Solute dynamics. In: F.R. Hauer and G.A. Lamberti, editors. Stream Ecology: Field and Laboratory Exercises. 2nd edition, Kendall/Hunt.

Dahm, C.N. and H.M. Valett. In press. Hyporheic zones. In: F.R. Hauer and G.A. Lamberti, editors. Stream Ecology: Field and Laboratory Exercises. 2nd edition, Kendall/Hunt.

Baker, M.A., C.N. Dahm and H.M. Valett. 2000. Anoxia, anaerobic metabolism and the biogeochemical structure of the stream-groundwater interface. pp. 259-284 In: J.B. Jones and P.J. Mulholland (editors), Streams and Ground Waters. Academic Press, San Diego

Thibault, J.R., D.L. Moyer, C.N. Dahm, H.M. Valett and M.C. Marshall. 1999. Effects of livestock grazing on morphology, hydrology and nutrient retention in four riparian/stream ecosystems, New Mexico, USA. pp. 123-128. In: Finch, D.M., Whitney, J.C., Kelly, J.F. and Loftin, S.R. Rio Grande Ecosystems: linking land, water and people. Towards a sustainable future for the Middle Rio Grande Basin. 1998, June 2-5; Albuquerque, NM, Proc. RMRS-P-7. Ogden, UT: US Department of Agriculture, Forest Service, Rocky Mountain Research Station.

Moyer, D.L., C.N. Dahm, H.M. Valett, J.R. Thibault and M.C. Marshall. 1998. Effects of livestock grazing on morphology, hydrology and nutrient retention in four southwestern stream ecosystems. pp. 397-408. In: D.F. Potts, editor, Proceedings of AWRA Specialty Conference, Rangeland Management and Water Resources. American Water Resources Association, Herndon, Virginia, TPS-98-1, 474 pp.

Vervier, P., H.M. Valett, C.C. Hakenkamp, M.-J. Dole-Olivier. 1997. Contribution of

the groundwater/ surface water ecotone concept to our knowledge of river ecosystem
functioning._ pgs 238-242._ In_ Groundwater/Surface Water Ecotones_ biological and
hydrological interactions and management options._ Gibert, J., J. Mathieu, and F.
Fournier (eds)._ Cambridge University Press, Cambridge._

Grimm, N.B., S.G. Fisher, S.V. Gregory, G.R. Marzolf, D.M. McKnight, F.J. Triska and H.M. Valett. 1997. Sustainability of western watersheds: nutrients and productivity. Pages 31-43 in W.L. Minckley (ed.) Aquatic Ecosystem Symposium: a report to the Western Water Policy Reveiw Advisory Commission, Tempe, AZ

Dahm, C.N., H.M. Valett, and J.A. Stanford. 1996. Hyporheic zones. Pages 107-199, In: F.R. Hauer and G.A. Lamberti, editors. Stream Ecology: Field and Laboratory Exercises. Kendall/Hunt.

Sewards, M. and H.M. Valett. 1996. Effects of grazing on nutrient retention in a headwater stream of the Rio Puerco basin. Pages 143-147 in Shaw, D.W. and D.M. Finch (tech. coords.) Desired future conditions for Southwestern riparian ecosystems: Bringing interests and concerns together. September 18-25, 1995. Albuquerque, NM. General Technical Report RM-GTR-272. Fort Collins, CO. US Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station. 359 p.

Crawford, C.S., L.M. Ellis, M.C. Molles, Jr., and H.M. Valett. 1996. The potential for implementing partial restoration of the Middle Rio Grande ecosystem. Pages 93-99 in Shaw, D.W. and D.M. Finch (tech. coords.) Desired future conditions for Southwestern riparian ecosystems: Bringing interests and concerns together. September 18-25, 1995. Albuquerque, NM. General Technical Report RM-GTR-272. Fort Collins, CO. US Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station. 359 p

Crawford, C.S., M.C. Molles, Jr. and H.M. Valett. 1995. Flooding and conservation in the Albuquerque bosque. Pages 101-105, In: Proceedings of the 39th Annual New Mexico Water Conference. WRRI Report No. 290.

Fox, D.C., R. Jemison, D.U. Potter, H.M. Valett and R. Watts. 1995. Chapter 4: Geology, Climate, Land and Water quality. Pages 52-79 in: Finch, D.M, and J.A., technical editors. Geology, diversity, and sustainability of the Middle Rio Grande Basin. General Technical Report RM-GTR-268. US Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station. 186 p.

Baker, M.A., C.N. Dahm, H.M. Valett, J.A. Morrice, K.S. Henry, M.E. Campana and G.J. Wroblicky. 1994. Spatial and temporal variation in methane distribution at the ground water/surface water interface in headwater catchments. Pages 29-38, In: J.A. Stanford and H.M. Valett, editors. Proceedings of the Second International Conference on Groundwater Ecology. AWRA, Herndon, VA.

Henry, K.S., H.M. Valett, J.A. Morrice, C.N. Dahm, G.J. Wroblicky, M.A. Santistevan and M.E.
Campana. 1994. Ground water-surface water exchange in two headwater streams. Pages 319-328, In: J.A. Stanford and H.M. Valett, editors. Proceedings of the Second International Conference on Groundwater Ecology. AWRA, Herndon, VA.

Lieurance, F.S., H.M. Valett, M.C. Molles, Jr., and C.S. Crawford. 1994. Experimental flooding of a riparian forest: restoration of ecosystem functioning. Pages 365-374, In: J.A. Stanford and H.M. Valett, editors. Proceedings of the Second International Conference on Groundwater Ecology. AWRA, Herndon, VA.

Wroblicky, G.J., M.E. Campana, C.N. Dahm, H.M. Valett, J.A. Morrice, K.S. Henry and M.A. Baker. 1994. Simulation of stream-groundwater exchange and near-stream flow paths of two first-order mountain streams using MODFLOW. Pages 187-196, In: J.A. Stanford and H.M. Valett, editors. Proceedings of the Second International Conference on Groundwater Ecology. AWRA, Herndon, VA.

Stanley, E.H. and H.M. Valett. 1992. Interaction between drying and the hyporheic zone of a desert stream ecosystem. Pages 234-249, In: Firth, P. and S. Fisher, editors. Global climate change and freshwater ecosystems. Springer Verlag, New York.

Valett, H.M., S.G. Fisher, N.B. Grimm, E.H. Stanley and A.J. Boulton. 1992. Hyporheic - surface exchange: implications for the structure and functioning of desert stream ecosystems. Pages 395-405, In: J.A. Stanford and J.J. Simons, editors. Proceedings of the First International Conference on Groundwater Ecology. AWRA, Bethesda, Md.

Wroblicky, G.J., M.E. Campana, H.M. Valett, J.A. Morrice, K.S. Henry, C.N. Dahm, J.V. Hurley, and J.M. Noe. 1992. Remote monitoring of stream hyporheic zones with inexpensive pressure transducer - data acquisition systems. Pages 267-277, In: J.A. Stanford and J.J. Simons, editors. Proceedings of the First International Conference on Groundwater Ecology. Bethesda, Md.

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