scholarly journals Salinity, not genetic incompatibilities, limits the establishment of the invasive hybrid cattail Typha  ×  glauca in coastal wetlands

2020 ◽  
Vol 10 (21) ◽  
pp. 12091-12103
Author(s):  
Kathryn Tisshaw ◽  
Joanna Freeland ◽  
Marcel Dorken
Keyword(s):  
Coastal Wetlands ◽  
Hybrid Cattail ◽  
Typha Glauca

Mechanisms of dominance by the invasive hybrid cattail Typha × glauca

2011 ◽  
Vol 14 (1) ◽  
pp. 65-77 ◽  
Author(s):  
Daniel J. Larkin ◽  
Monika J. Freyman ◽  
Shane C. Lishawa ◽  
Pamela Geddes ◽  
Nancy C. Tuchman
Keyword(s):  
Hybrid Cattail ◽  
Typha Glauca

Do seed banks confer resilience to coastal wetlands invaded by Typha ×glauca?

2006 ◽  
Vol 84 (12) ◽  
pp. 1882-1893 ◽  
Author(s):  
Christin B. Frieswyk ◽  
Joy B. Zedler
Keyword(s):  
Seed Bank ◽  
Coastal Wetlands ◽  
Lake Michigan ◽  
Hydrological Cycle ◽  
Seed Banks ◽  
Lythrum Salicaria ◽  
Water Levels ◽  
Western Coast ◽  
Green Bay ◽  
Typha Glauca

Historically, seed banks conferred resilience to Laurentian Great Lakes coastal wetlands by providing propagules of many species to replace invasive plants, such as Typha ×glauca Godr. After flooding, the seed bank could allow recovery of wetland composition and structure as the water levels fall. Using the seedling emergence method to estimate seed density, species and guild richness, and floristic quality, we evaluated the resilience of five wetlands along the western coast of Green Bay, Lake Michigan by comparing seed bank attributes in areas invaded by Typha to those of neighboring uninvaded areas and to attributes of the extant vegetation. Resilience decreased from north to south among the five wetlands, mirroring a gradient of decreasing water quality. The invasive Lythrum salicaria L. dominated the seed bank of all five wetlands despite low relative abundance in the extant vegetation. The resilience of Green Bay coastal wetlands is threatened by the overwhelming presence of L. salicaria in the seed bank. Because the seed bank holds a wetland’s potential to be renewed by the natural hydrological cycle, seed bank assessment should be a routine measure of wetland resilience.

Denitrification in a Laurentian Great Lakes coastal wetland invaded by hybrid cattail (Typha × glauca)

2014 ◽  
Vol 76 (4) ◽  
pp. 483-495 ◽  
Author(s):  
Shane C. Lishawa ◽  
KathiJo Jankowski ◽  
Pamela Geddes ◽  
Daniel J. Larkin ◽  
Andrew M. Monks ◽  
...  
Keyword(s):  
Great Lakes ◽  
Coastal Wetland ◽  
Laurentian Great Lakes ◽  
Great Lakes Coastal Wetland ◽  
Hybrid Cattail ◽  
Typha Glauca

INTEGRATED ALGA-CULTURE IN INUNDATED COASTAL FARMLANDS OF INDIAN SUNDARBANS AS A SUSTAINABLE ADAPTATION FOR MARGINAL COMMUNITIES TOWARDS CLIMATE RISK REDUCTION

2017 ◽  
Author(s):  
Dipayan Dey ◽  
Dipayan Dey ◽  
Ashoka Maity ◽  
Ashoka Maity
Keyword(s):  
Coastal Wetlands ◽  
Algal Growth ◽  
Open Water ◽  
Fish Bone ◽  
Algal Flora ◽  
Daily Growth Rate ◽  
Monsoon Period ◽  
Daily Growth ◽  
Culture Techniques ◽  
Tidal Waters

Algae has a great potential for quick capture of biological carbon and its storage in saltwater-inundated coastal wetlands and can also be introduced as a climate adaptive alternate farming practice. An intervention with native algal flora Enteromorpha sp. in enclosed coastal Sundarbans in India on two open water culture techniques, viz. U-Lock & Fish-Bone, shows that growth in native algal stock is influenced by seasonal variations of salinity and other limnological factors. Sundarbans, facing the odds of climate change is fast loosing arable lands to sea level rise. Algaculture in inundated coastal areas can be an adaptive mitigation for the same. Perusal of results show that daily growth rate (DGR%) increases with increasing salinity of the intruding tidal waters to an extent and biomass increment under salt stress results in accumulation of metabolites those are having nutrient values and can yield bio-diesel as well. Algal growth recorded mostly in post monsoon period, has impacts on pH and Dissolved Oxygen (DO) of the ambient water to facilitate integrated pisciculture. The paper suggests that alga-culture has unrealized potentials in carbon sequestration and can be significantly used for extraction of Biodiesel.

NYC COASTAL WETLANDS - SHIFTING VALUES THROUGHOUT HISTORY

2020 ◽  
Author(s):  
Dorothy Peteet ◽  
◽  
Molly Dunton ◽  
Molly Dunton ◽  
Carol Wang-Mondaca ◽  
...  
Keyword(s):  
Coastal Wetlands

Hydrogeochemical characterization of small coastal wetlands and forests in the Southern Po plain (Northern Italy)

Ecohydrology ◽  
2011 ◽  
Vol 4 (4) ◽  
pp. 597-607 ◽  
Author(s):  
V. Marconi ◽  
M. Antonellini ◽  
E. Balugani ◽  
E. Dinelli
Keyword(s):  
Coastal Wetlands ◽  
Northern Italy ◽  
Po Plain ◽  
Hydrogeochemical Characterization
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