Radionuclides as Indicators of Sediment Transport in Agricultural Watersheds that Drain to Lake Erie

2002 ◽  
Vol 31 (1) ◽  
pp. 62 ◽  
Author(s):  
Gerald Matisoff ◽  
Everett C. Bonniwell ◽  
Peter J. Whiting
Keyword(s):  
Sediment Transport ◽  
Lake Erie ◽  
Agricultural Watersheds

Radionuclides as Indicators of Sediment Transport in Agricultural Watersheds that Drain to Lake Erie

2002 ◽  
Vol 31 (1) ◽  
pp. 62-72 ◽  
Author(s):  
Gerald Matisoff ◽  
Everett C. Bonniwell ◽  
Peter J. Whiting
Keyword(s):  
Sediment Transport ◽  
Lake Erie ◽  
Agricultural Watersheds

Sediment transport and morphology at the surf zone of Presque Isle, Lake Erie, Pennsylvania

1984 ◽  
Vol 60 (1-4) ◽  
pp. 99-122 ◽  
Author(s):  
Dag Nummedal ◽  
David L. Sonnenfeld ◽  
Kent Taylor
Keyword(s):  
Sediment Transport ◽  
Lake Erie ◽  
Surf Zone ◽  
Presque Isle

scholarly journals River phosphorus cycling constrains lake cyanobacteria blooms

2021 ◽  
Author(s):  
Whitney M King ◽  
Susan E Curless ◽  
James M Hood
Keyword(s):  
Lake Erie ◽  
Agricultural Practices ◽  
High Flow ◽  
Agricultural Watershed ◽  
Phosphorus Cycling ◽  
Cyanobacterial Blooms ◽  
Agricultural Watersheds ◽  
Phosphorus Sorption ◽  
Bioavailable Phosphorus ◽  
Harmful Cyanobacterial Blooms

Bioavailable phosphorus exports from rivers during high flow often fuel downstream harmful cyanobacterial blooms; yet whether river phosphorus cycles affect these exports is unclear. Here, we examined river phosphorus cycling during high flow events in a large agricultural watershed that drives cyanobacterial blooms in Lake Erie. We show that between 2003 and 2019 river phosphorus cycles, through phosphorus sorption, reduced bioavailable phosphorus exports by 24%, potentially constraining Lake Erie cyanobacterial blooms by 61%. Over the last 45-years, phosphorus sorption has declined with suspended sediment exports due to increases in soil-erosion-minimizing agricultural practices, likely contributing to recent cyanobacterial blooms. In this, and likely other agricultural watersheds, rivers perform an unrecognized ecosystem service during high flow creating field-river-lake linkages that need to be incorporated into phosphorus management.

Threshold storm approach for locating phosphorus problem areas: An application in three agricultural watersheds in the Canadian Lake Erie basin

2020 ◽  
Vol 46 (1) ◽  
pp. 132-143 ◽  
Author(s):  
B. Zhang ◽  
N.K. Shrestha ◽  
R. Rudra ◽  
R. Shukla ◽  
P. Daggupati ◽  
...  
Keyword(s):  
Lake Erie ◽  
Agricultural Watersheds

Runoff and Sediment Transport Within and from Small Agricultural Watersheds

1984 ◽  
Vol 27 (5) ◽  
pp. 1355-1363 ◽  
Author(s):  
J. M. Hamlett ◽  
J. L. Baker ◽  
S. C. Kimes ◽  
H. P. Johnson
Keyword(s):  
Sediment Transport ◽  
Agricultural Watersheds

Controls of event-based nutrient transport within nested headwater agricultural watersheds of the western Lake Erie basin

2018 ◽  
Vol 559 ◽  
pp. 749-761 ◽  
Author(s):  
Mark R. Williams ◽  
Stanley J. Livingston ◽  
Chad J. Penn ◽  
Douglas R. Smith ◽  
Kevin W. King ◽  
...  
Keyword(s):  
Lake Erie ◽  
Nutrient Transport ◽  
Agricultural Watersheds ◽  
Western Lake ◽  
Event Based ◽  
Western Lake Erie
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