Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 630
Book Description
Mississippi and Louisiana Estuarine Areas, Freshwater Diversion to Lake Pontchartrain Basin and Mississippi Sound
Mississippi and Louisiana Estuarine Areas
Author: United States. Army. Corps of Engineers. New Orleans District
Publisher:
ISBN:
Category : Environmental protection
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category : Environmental protection
Languages : en
Pages : 0
Book Description
Mississippi and Louisiana Estuarine Areas. Freshwater Diversion to Lake Pontchartrain Basin and Mississippi Sound. Feasibility Study. Volume 4. Public Views and Responses
Author: D. L. Chew
Publisher:
ISBN:
Category :
Languages : en
Pages : 208
Book Description
The study area has experienced land loss and saltwater intrusion due to natural processes such as subsidence and erosion, as well as man's developmental activities including leveeing, channelization, and petroleum exploration. The various natural processes and man's activities have altered overbank flooding and natural distributary flow which historically provided fresh water, sediments, and nutrients to the estuarine areas. This has resulted in conversion of fresh, intermediate, and brackish marshes to more saline marsh types and has also caused the loss of substantial areas of wooded swamp. Saltwater intrusion and loss of wetlands have adversely affected the productivity of wildlife and fishery resources. Influx of saline waters is particularly harmful to the American oyster, due to increased predation and disease. Thousands of acres of formerly productive oyster reefs in the area lie largely unproductive due to excessive salinities. One way to ameliorate loss of wetland habitat and rate of saltwater intrusion is timely introduction of fresh water and associated sediments and nutrients into the study area. A total of 13 potential sites were evaluated for diversion of fresh water. Based on the results of this study, it has been recommended that fresh water from the Mississippi River be diverted into Lake Pontchartrain at a site adjacent to the Bonnet Carre' Spillway. This site is located at river mile 128.5. Implementation of this plan would save approximately 4,186 acres of marsh and 6,355 acres of wooded swamp. Additionally, average annual oyster production in the study area would increase by about 7.5 million pounds.
Publisher:
ISBN:
Category :
Languages : en
Pages : 208
Book Description
The study area has experienced land loss and saltwater intrusion due to natural processes such as subsidence and erosion, as well as man's developmental activities including leveeing, channelization, and petroleum exploration. The various natural processes and man's activities have altered overbank flooding and natural distributary flow which historically provided fresh water, sediments, and nutrients to the estuarine areas. This has resulted in conversion of fresh, intermediate, and brackish marshes to more saline marsh types and has also caused the loss of substantial areas of wooded swamp. Saltwater intrusion and loss of wetlands have adversely affected the productivity of wildlife and fishery resources. Influx of saline waters is particularly harmful to the American oyster, due to increased predation and disease. Thousands of acres of formerly productive oyster reefs in the area lie largely unproductive due to excessive salinities. One way to ameliorate loss of wetland habitat and rate of saltwater intrusion is timely introduction of fresh water and associated sediments and nutrients into the study area. A total of 13 potential sites were evaluated for diversion of fresh water. Based on the results of this study, it has been recommended that fresh water from the Mississippi River be diverted into Lake Pontchartrain at a site adjacent to the Bonnet Carre' Spillway. This site is located at river mile 128.5. Implementation of this plan would save approximately 4,186 acres of marsh and 6,355 acres of wooded swamp. Additionally, average annual oyster production in the study area would increase by about 7.5 million pounds.
Mississippi and Louisiana Estuarine Areas. Freshwater Diversion to Lake Pontchartrain Basin and Mississippi Sound. Feasibility Study. Volume 1. Main Report
Author: D. L. Chew
Publisher:
ISBN:
Category :
Languages : en
Pages : 260
Book Description
The study area has experienced land loss and saltwater intrusion due to natural processes such as subsidence and erosion, as well as man's developmental activities including leveeing, channelization, and petroleum exploration. The various natural processes and man's activities have altered overbank flooding and natural distributary flow which historically provided fresh water, sediments and nutrients to the estuarine areas. This has resulted in conversion of fresh, intermediate, and brackish marshes to more saline marsh types and has also caused the loss of substantial areas of wooded swamp. Saltwater intrusion and loss of wetlands have adversely affected the productivity of wildlife and fishery resources. Influx of the saline waters is particularly harmful to the American oyster, due to increased predation and disease. Thousands of acres formerly productive oyster reefs in the area lie largely unproductive due to excessive salinities. One way to amelioriate loss of wetland habitat and rate of saltwater intrusion is timely introduction of fresh water and associated sediments and nutrients into the study area. A total of 13 potential sites were evaluated for diversion of fresh water. Based on the results of this study, it has been recommended that fresh water from the Mississippi River be diverted into Lake Pontchartrain at a site adjacent to the Bonnet Carre' Spillway. This site is located at river mile 128.5. Implementation of this plan would save approximately 4.186 acres of marsh and 6,355 acres of wooded swamp. Additionally, average annual oyster production in the study area would increase by about 7.5 million pounds.
Publisher:
ISBN:
Category :
Languages : en
Pages : 260
Book Description
The study area has experienced land loss and saltwater intrusion due to natural processes such as subsidence and erosion, as well as man's developmental activities including leveeing, channelization, and petroleum exploration. The various natural processes and man's activities have altered overbank flooding and natural distributary flow which historically provided fresh water, sediments and nutrients to the estuarine areas. This has resulted in conversion of fresh, intermediate, and brackish marshes to more saline marsh types and has also caused the loss of substantial areas of wooded swamp. Saltwater intrusion and loss of wetlands have adversely affected the productivity of wildlife and fishery resources. Influx of the saline waters is particularly harmful to the American oyster, due to increased predation and disease. Thousands of acres formerly productive oyster reefs in the area lie largely unproductive due to excessive salinities. One way to amelioriate loss of wetland habitat and rate of saltwater intrusion is timely introduction of fresh water and associated sediments and nutrients into the study area. A total of 13 potential sites were evaluated for diversion of fresh water. Based on the results of this study, it has been recommended that fresh water from the Mississippi River be diverted into Lake Pontchartrain at a site adjacent to the Bonnet Carre' Spillway. This site is located at river mile 128.5. Implementation of this plan would save approximately 4.186 acres of marsh and 6,355 acres of wooded swamp. Additionally, average annual oyster production in the study area would increase by about 7.5 million pounds.
Mississippi and Louisiana Estuarine Areas. Freshwater Diversion to Lake Pontchartrain Basin and Mississippi Sound. Feasibility Study. Volume 2. Technical Appendixes, A, B, C, D.
Author: D. L. Chew
Publisher:
ISBN:
Category :
Languages : en
Pages : 654
Book Description
The study area has experienced land loss and saltwater intrusion due to natural processes such as subsidence and erosion, as well as man's developmental activities including leveeing, channelization, and petroleum exploration. The various natural proceses and man's activitites have altered overbank flooding and natural distributary flow which historically provided fresh water, sediments, and nutrients to the estuarine areas. This has resulted in conversion of fresh, intermediate, and brackish marshes to more saline marsh types and has also caused the loss of substantial areas of wooden swamp. Saltwater intrusion and loss of wetlands have adversely affected the productivity of wildlife and fishery resources. Influx of saline waters is particularly harmful to the American oyster, due to increased predation and disease. Thousands of acres of formerly productive oyster reefs in the area lie largely unproductive due to excessive salinities. One way to ameliorate loss of wetland habitat and rate of saltwater intrusion is timely introduction of fresh water and associated sediments and nutrients into the study area. A total of 13 potential sites were evaluated for diversion of fresh water. Based on the results of this study, it has been recommended that fresh water from the Mississippi River be diverted into Lake Pontchartrain at a site adjacent to the Bonnet Carre' Spillway. This site is located at river mile 128.5. Implementation of this plan would save approximately 4,186 acres of marsh and 6.355 acres of wooden swamp. Additionally, average annual oyster production in the study area would increase by about 7.5 million pounds.
Publisher:
ISBN:
Category :
Languages : en
Pages : 654
Book Description
The study area has experienced land loss and saltwater intrusion due to natural processes such as subsidence and erosion, as well as man's developmental activities including leveeing, channelization, and petroleum exploration. The various natural proceses and man's activitites have altered overbank flooding and natural distributary flow which historically provided fresh water, sediments, and nutrients to the estuarine areas. This has resulted in conversion of fresh, intermediate, and brackish marshes to more saline marsh types and has also caused the loss of substantial areas of wooden swamp. Saltwater intrusion and loss of wetlands have adversely affected the productivity of wildlife and fishery resources. Influx of saline waters is particularly harmful to the American oyster, due to increased predation and disease. Thousands of acres of formerly productive oyster reefs in the area lie largely unproductive due to excessive salinities. One way to ameliorate loss of wetland habitat and rate of saltwater intrusion is timely introduction of fresh water and associated sediments and nutrients into the study area. A total of 13 potential sites were evaluated for diversion of fresh water. Based on the results of this study, it has been recommended that fresh water from the Mississippi River be diverted into Lake Pontchartrain at a site adjacent to the Bonnet Carre' Spillway. This site is located at river mile 128.5. Implementation of this plan would save approximately 4,186 acres of marsh and 6.355 acres of wooden swamp. Additionally, average annual oyster production in the study area would increase by about 7.5 million pounds.
Mississippi and Louisiana Estuarine Areas. Freshwater Diversion to Lake Pontchartrain Basin and Mississippi Sound. Feasibility Study. Volume 3. Technical Appendixes, E, F, G, H, I, J, K.
Author: D. L. Chew
Publisher:
ISBN:
Category :
Languages : en
Pages : 531
Book Description
The study area has experienced land loss and saltwater intrusion due to natural processes such as subsidence and erosion, as well as man's developmental activities including leveeing, channelization, and petroleum exploration. The various natural processes and man's activities have altered overbank flooding and natural distributary flow which historically provided fresh water, sediments, and nutrients to the estuarine areas. This has resulted in conversion of fresh, intermediate, and brackish marshes to more saline marsh types and has also caused the loss of substantial areas of wooded swamp. Saltwater intrusion and loss of wetlands have adversely affected the productivity of wildlife and fishery resources. Influx of saline waters is particularly harmful to the American oyster, due to increased predation and disease. Thousands of acres of formerly productive oyster reefs in the area lie largely unproductive due to excessive salinities. One way to ameliorate loss of wetland habitat and rate of saltwater intrusion is timely introduction of fresh water and associated sediments and nutrients into the study area. A total of 13 potential sites were evaluated for diversion of fresh water. Based on the results of this study, it has been recommended that fresh water from the Mississippi River be diverted into Lake Pontchartrain at a site adjacent to the Bonnet Carre' Spillway. This site is located at river mile 128.5. Implementation of this plan would save approximately 4,186 acres of marsh and 6,355 acres of wooded swamp. Additionally, average annual oyster production in the study area would increase by about 7.5 million pounds.
Publisher:
ISBN:
Category :
Languages : en
Pages : 531
Book Description
The study area has experienced land loss and saltwater intrusion due to natural processes such as subsidence and erosion, as well as man's developmental activities including leveeing, channelization, and petroleum exploration. The various natural processes and man's activities have altered overbank flooding and natural distributary flow which historically provided fresh water, sediments, and nutrients to the estuarine areas. This has resulted in conversion of fresh, intermediate, and brackish marshes to more saline marsh types and has also caused the loss of substantial areas of wooded swamp. Saltwater intrusion and loss of wetlands have adversely affected the productivity of wildlife and fishery resources. Influx of saline waters is particularly harmful to the American oyster, due to increased predation and disease. Thousands of acres of formerly productive oyster reefs in the area lie largely unproductive due to excessive salinities. One way to ameliorate loss of wetland habitat and rate of saltwater intrusion is timely introduction of fresh water and associated sediments and nutrients into the study area. A total of 13 potential sites were evaluated for diversion of fresh water. Based on the results of this study, it has been recommended that fresh water from the Mississippi River be diverted into Lake Pontchartrain at a site adjacent to the Bonnet Carre' Spillway. This site is located at river mile 128.5. Implementation of this plan would save approximately 4,186 acres of marsh and 6,355 acres of wooded swamp. Additionally, average annual oyster production in the study area would increase by about 7.5 million pounds.
Draft Enviromental Assessment, Mississippi and Louisiana Estuarine Areas Freshwater Diversion to Lake Pontchartrain Basin and Mississippi Sound
Author: United States. Army. Corps of Engineers. New Orleans District
Publisher:
ISBN:
Category : Environmental impact statements
Languages : en
Pages : 100
Book Description
Publisher:
ISBN:
Category : Environmental impact statements
Languages : en
Pages : 100
Book Description
Mississippi and Louisiana Estuarine Areas: Feasibility Report on Freshwater Diversion to Lake Pontchartrain Basin and Ms Sound
Author: United States. Army. Corps of Engineers. New Orleans District
Publisher:
ISBN:
Category : Environmental impact statements
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Environmental impact statements
Languages : en
Pages :
Book Description
Mississippi and Louisiana Estuarine Areas
Author: United States. Army. Corps of Engineers. New Orleans District
Publisher:
ISBN:
Category : Environmental impact statements
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Environmental impact statements
Languages : en
Pages :
Book Description
Appendix L
Author: United States. Army. Corps of Engineers. New Orleans District
Publisher:
ISBN:
Category : Environmental protection
Languages : en
Pages : 280
Book Description
Publisher:
ISBN:
Category : Environmental protection
Languages : en
Pages : 280
Book Description