Impact of Global Warming on Coastal Wetlands Essay -- Climate Change,

bear upon of Global Warming on coastal WetlandsProfessors comment Jane wrote this seek paper for my Advanced idea course. The assignment asks the students to read and understand six to ten articles within a research area of their choice, then synthesize the information so that a reader mountain quickly understand the present state of research in that area. Jane chose to look at how increased make full and salinity office affect coastal wetland body politics and species, and she organized the material clearly and effectively. What I desire particularly about this review was that it moved logically from the effects of flood and salinity on wetland soils to the effects on the plants growing there to the boilersuit effects on the wetland, both in terms of species composition and, more drastically, wetland survival. The tie-in with global climate change puts this local chain of prepare and effect into a larger perspective. Introduction Global climate change, emanation se a levels and anthropogenic factors are creating increased flooding and salinity levels in coastal wetland areas. (Conner, 1994 Flynn et al., 1995 Webb et al., 1995 Conner and Askew, 1993 Allen et al., 1995 McCarron et al., 1998 Baldwin and Mendelssohn, 1998). Increased flooding and salinity levels can affect wetland soil parameters, and in turn, wetland associated plant species (Baldwin and Mendelssohn, 1998). Although some species are more tolerant to these conditions, approximately species demonstrate physiological responses and decreased survival at increased flooding and salinity levels. Therefore, changes in wetland species composition are expected unless intolerant species can adapt to heightened flooding and salinity levels imposed by changing environmental... ... 255-268. Conner, W.H. and Askew, G.R. (1993). Impact of Saltwater Flooding on Red Maple, Redbay, and Chinese Tallow Seedlings. Castanea58(3) 214-219 Conner, W.H. (1994). The Effect of table salt and Waterlogging on Growth and Survival of Baldcypress and Chinese Tallow Seedlings. Journal of Coastal Research10(4) 1045-1049. Flynn, K.M., McKee, K.L., and Mendelssohn, I.A. (1995). recovery of freshwater marsh plant life after a saltwater intrusion event. Oecologia103 63-72. McCarron, J-K., McLeod, K.W., and Conner, W.H. (1998). Flood and Salinity Stress of Wetland Woody Species, Buttonbush (Cephalanthus occidentalis)and Swamp Tupelo (Nyssa sylvatica var. biflora). Wetlands18(2) 165-l 75. Webb, E.C., Mendelssohn, I.A., and Wilsey, B.J. (1995). Causes for vegetation dieback in a Louisiana salt marsh A bioassay approach. Aquatic Botany5 1 28 l-289.