Stomata1 conductance, transpiration, and leaf water potential were measured during the 1996 growing season on baldcypress (Taxodium disfichum (L.) Rich.) seedlings. Seedlings were hand-planted from 1-O bareroot stock in mesic and permanently Rooded soil conditions. One-half of all seedlings were fitted with 122-cm tall polyethylene tree shelters, Seedlings were planted 1 year before the initiation

Authors

Ty Swirin, Hans Williams, Bob Keeland

Ecosystems Mission Area, Wetland and Aquatic Research Center

December 2, 1999

Invasive nonindigenous species: a major threat to freshwater biodiversity

No abstract available.

Authors

J.D. Williams, Gary K. Meffe

Ecosystems Mission Area, Wetland and Aquatic Research Center

November 1, 1999

Winter ecology of the endangered golden-cheeked warbler

We studied the ecology of the Golden-cheeked Warbler (Dendroica chrysoparia) during three winter seasons, 1995-1998, in Honduras, Guatemala, and Mexico. Individuals of this species occurred almost exclusively as members of mixed-species flocks, occupying sites with greater densities of encino oak and ground cover and fewer pines than random sites. Most foraging observations were recorded in mid-st

Authors

John H. Rappole, David I. King, Wylie C. Barrow

Ecosystems Mission Area, Wetland and Aquatic Research Center

November 1, 1999

Response

No abstract available.

Authors

C. Edward Proffitt, Donna Devlin, Shannon May Bros

Ecosystems Mission Area, Wetland and Aquatic Research Center

Publications

Sedimentation, consolidation and surface elevation change in two salt marshes of the Mississippi River Deltaic Plan: Geotechnical aspects of wetland loss

Whole system material fluxes within meadows of Vallisneria americana from Lake Pontchartrain, LA: Effects of light and nutrient manipulations

Salt marsh plant colonization, growth, and dominance on large mudflats created using dredged sediments

Pattern and process of land loss in the Louisiana coastal zone: An analysis of spatial and temporal patterns of wetland habitat change

Sediment-water material fluxes in benthic microalgal-dominated sediments from beds of submersed vegetation: Impacts of light reduction and nutrient enrichment

Wetlands and climate change - Scientific approaches and management options

Response of coastal wetlands to future climate change and variability

The reproductive biology of Magnolia Grandiflora

Interaction of soil moisture and seedling shelters on water relations of baldcypress seedlings

Invasive nonindigenous species: a major threat to freshwater biodiversity

Winter ecology of the endangered golden-cheeked warbler

Response

U.S. Geological Survey

U.S. Department of the Interior