scholarly journals Newly discovered spawning and recruitment of threatened Longfin Smelt in restored and underexplored tidal wetlands

Ecology ◽  
2019 ◽  
Vol 101 (1) ◽  
Author(s):  
Levi S. Lewis ◽  
Malte Willmes ◽  
Arthur Barros ◽  
Patrick K. Crain ◽  
James A. Hobbs
Keyword(s):  
Tidal Wetlands ◽  
Longfin Smelt

scholarly journals Contributions of Organic and Mineral Matter to Vertical Accretion in Tidal Wetlands across a Chesapeake Bay Subestuary

2021 ◽  
Vol 9 (7) ◽  
pp. 751
Author(s):  
Jenny R. Allen ◽  
Jeffrey C. Cornwell ◽  
Andrew H. Baldwin
Keyword(s):  
Organic Matter ◽  
Sea Level Rise ◽  
Chesapeake Bay ◽  
Sea Level ◽  
210Pb Dating ◽  
Sediment Supply ◽  
Mineral Matter ◽  
Tidal Wetlands ◽  
Vertical Accretion ◽  
Inorganic Matter

Persistence of tidal wetlands under conditions of sea level rise depends on vertical accretion of organic and inorganic matter, which vary in their relative abundance across estuarine gradients. We examined the relative contribution of organic and inorganic matter to vertical soil accretion using lead-210 (210Pb) dating of soil cores collected in tidal wetlands spanning a tidal freshwater to brackish gradient across a Chesapeake Bay subestuary. Only 8 out of the 15 subsites had accretion rates higher than relative sea level rise for the area, with the lowest rates of accretion found in oligohaline marshes in the middle of the subestuary. The mass accumulation of organic and inorganic matter was similar and related (R2 = 0.37). However, owing to its lower density, organic matter contributed 1.5–3 times more toward vertical accretion than inorganic matter. Furthermore, water/porespace associated with organic matter accounted for 82%–94% of the total vertical accretion. These findings demonstrate the key role of organic matter in the persistence of coastal wetlands with low mineral sediment supply, particularly mid-estuary oligohaline marshes.

Salt intrusion in tidal wetlands: European willow species tolerate oligohaline conditions

2014 ◽  
Vol 136 ◽  
pp. 35-42 ◽  
Author(s):  
Heike Markus-Michalczyk ◽  
Dieter Hanelt ◽  
Kristin Ludewig ◽  
David Müller ◽  
Brigitte Schröter ◽  
...  
Keyword(s):  
Tidal Wetlands ◽  
Salt Intrusion ◽  
Willow Species

Sea-level rise enhances carbon accumulation in United States tidal wetlands

One Earth ◽  
2021 ◽  
Vol 4 (3) ◽  
pp. 425-433
Author(s):  
Ellen R. Herbert ◽  
Lisamarie Windham-Myers ◽  
Matthew L. Kirwan
Keyword(s):  
United States ◽  
Sea Level Rise ◽  
Sea Level ◽  
Carbon Accumulation ◽  
Tidal Wetlands

Tidal Wetlands and Estuarine Coliform Bacteria

1980 ◽  
pp. 385-399 ◽  
Author(s):  
Paul Jensen ◽  
Andrew Rola ◽  
John Tyrawski
Keyword(s):  
Coliform Bacteria ◽  
Tidal Wetlands
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