scholarly journals Contribution of streambanks to phosphorus export from Iowa

2021 ◽  
pp. 00036
Author(s):  
K.E. Schilling ◽  
T.M. Isenhart ◽  
C.F. Wolter ◽  
A. Nouri ◽  
M.T. Streeter ◽  
...  
Keyword(s):  
Phosphorus Export

Factors Affecting Phosphorus Export from a Pasture‐Based Grazing System

2000 ◽  
Vol 29 (4) ◽  
pp. 1160-1166 ◽  
Author(s):  
David Nash ◽  
Murray Hannah ◽  
David Halliwell ◽  
Craig Murdoch
Keyword(s):  
Factors Affecting ◽  
Grazing System ◽  
Phosphorus Export

scholarly journals Dissolved inorganic phosphorus export to the coastal zone: Results from a spatially explicit, global model

2005 ◽  
Vol 19 (4) ◽  
pp. n/a-n/a ◽  
Author(s):  
John A. Harrison ◽  
Sybil P. Seitzinger ◽  
A. F. Bouwman ◽  
Nina F. Caraco ◽  
Arthur H. W. Beusen ◽  
...  
Keyword(s):  
Coastal Zone ◽  
Inorganic Phosphorus ◽  
Global Model ◽  
Spatially Explicit ◽  
Dissolved Inorganic Phosphorus ◽  
Phosphorus Export

Total phosphorus export from Iowa agricultural watersheds: Quantifying the scope and scale of a regional condition

2020 ◽  
Vol 581 ◽  
pp. 124397 ◽  
Author(s):  
Keith E. Schilling ◽  
Matthew T. Streeter ◽  
Anthony Seeman ◽  
Christopher S. Jones ◽  
Calvin F. Wolter
Keyword(s):  
Total Phosphorus ◽  
Agricultural Watersheds ◽  
Phosphorus Export ◽  
Regional Condition

scholarly journals Land‐use dominates climate controls on nitrogen and phosphorus export from managed and natural Nordic headwater catchments

2020 ◽  
Vol 34 (25) ◽  
pp. 4831-4850
Author(s):  
Heleen A. Wit ◽  
Ahti Lepistö ◽  
Hannu Marttila ◽  
Hannah Wenng ◽  
Marianne Bechmann ◽  
...  
Keyword(s):  
Land Use ◽  
Nitrogen And Phosphorus ◽  
Headwater Catchments ◽  
Climate Controls ◽  
Phosphorus Export

Phosphorus export from coastal plain drainage into the Peel-Harvey estuarine system of Western Australia

1982 ◽  
Vol 33 (1) ◽  
pp. 23 ◽  
Author(s):  
PB Birch
Keyword(s):  
Western Australia ◽  
Coastal Plain ◽  
Dairy Farms ◽  
Dairy Farming ◽  
Benthic Alga ◽  
Clay Soils ◽  
Estuarine System ◽  
Phosphorus Export ◽  
Alluvial Clay

Excessive growth of the benthic alga Cladophora aff. albida in the Peel-Harvey estuarine system has coincided with greatly increased inputs of phosphorus from rivers over the last 20-25 years. At present, about 90%, of phosphorus input is derived from rural coastal plain catchments, where use of superphosphate increased fourfold over the period 1945-1975. The present export of phosphorus from these catchments was found to be positively correlated with rates of superphosphate application, dairy farming, and presence of alluvial clay soils, and negatively correlated with beef farming. Reduction of phosphorus input to the estuary from the coastal plain, therefore, could be achieved by reducing or modifying the present use of superphosphate, and reducing runoff from dairy farms into waterways.

Long-Term Observations of Nitrogen and Phosphorus Export in Paired-Agricultural Watersheds under Controlled and Conventional Tile Drainage

2015 ◽  
Vol 44 (5) ◽  
pp. 1589-1604 ◽  
Author(s):  
M. D. Sunohara ◽  
N. Gottschall ◽  
G. Wilkes ◽  
E. Craiovan ◽  
E. Topp ◽  
...  
Keyword(s):  
Tile Drainage ◽  
Agricultural Watersheds ◽  
Nitrogen And Phosphorus ◽  
Phosphorus Export
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