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  • 1
    Online Resource
    Online Resource
    Newark :John Wiley & Sons, Incorporated,
    Keywords: Wetland management. ; Electronic books.
    Type of Medium: Online Resource
    Pages: 1 online resource (472 pages)
    Edition: 1st ed.
    ISBN: 9781119639299
    Series Statement: Geophysical Monograph Series
    DDC: 333.918
    Language: English
    Note: Cover -- Title Page -- Copyright Page -- Contents -- List of Contributors -- Foreword -- Preface -- Part I Introduction to Carbon Management in Wetlands -- Chapter 1 A Review of Global Wetland Carbon Stocks and Management Challenges -- 1.1. Introduction -- 1.2. Past Changes in Wetland Carbon Stocks -- 1.3. Methodologies -- 1.4. Estimates of Wetland Stocks by Wetland Types -- 1.5. Global Summary of Wetland Carbon Stocks -- 1.6. Future Changes in Wetland Carbon Stocks -- 1.7. Uncertainties and Future Directions -- Acknowledgments -- References -- Chapter 2 Wetland Carbon in the United States: Conditions and Changes -- 2.1. Introduction -- 2.2. Wetland Distribution, Types, and Carbon Stock in the United States -- 2.3. Effects of Land Use Change in Recent Decades on Wetland Carbon -- 2.4. Impact of Wildfire on Wetland Carbon -- 2.5. U.S. Wetland Management as a Carbon-Relevant Landcover Change -- 2.6. Outlook and Future Research Needs -- References -- Chapter 3 Biogeochemistry of Wetland Carbon Preservation and Flux -- 3.1. Introduction -- 3.2. Radiative balances and radiative forcing -- 3.3. Factors controlling carbon preservation -- 3.4. Greenhouse gas emissions and other losses -- 3.5. Management of wetland carbon preservation and flux -- 3.6. Conclusions -- Acknowledgments -- References -- Chapter 4 An Overview of the History and Breadth of Wetland Management Practices -- 4.1. Introduction -- 4.2. Development of Wetland Management -- 4.3. Management Requires Protection -- 4.4. Wetland Management Practices -- 4.5. Conclusions -- Acknowledgments -- References -- Part II Tidal Wetlands: Carbon Stocks, Fluxes and Management -- Chapter 5 Carbon Flux, Storage, and Wildlife Co-Benefits in a Restoring Estuary: Case Study at the Nisqually River Delta, Washington -- 5.1. Introduction -- 5.2. Methods -- 5.3. Results -- 5.4. Discussion. , 5.5. Implications for policy and management -- 5.6. Conclusions -- Acknowledgments -- References -- Chapter 6 Enhancing Carbon Storage in Mangrove Ecosystems of China through Sustainable Restoration and Aquaculture Actions -- 6.1. Introduction -- 6.2. Methods -- 6.3. Results -- 6.4. Discussion -- 6.5. Conclusions -- Acknowledgments -- References -- Chapter 7 Potential for Carbon and Nitrogen Sequestration by Restoring Tidal Connectivity and Enhancing Soil Surface Elevations in Denuded and Degraded South Florida Mangrove Ecosystems -- 7.1. Introduction -- 7.2. Methods -- 7.3. Results -- 7.4. Discussion -- 7.5. Management application -- 7.6. Conclusions -- Acknowledgments -- Data Availability -- References -- Chapter 8 Optimizing Carbon Stocks and Sedimentation in Indonesian Mangroves under Different Management Regimes -- 8.1. Introduction -- 8.2. Assessing mangrove properties -- 8.3. Mangrove management and carbon dynamics -- 8.4. Discussion -- 8.5. Management implications -- Acknowledgments -- References -- Chapter 9 Hydrological Rehabilitation and Sediment Elevation as Strategies to Restore Mangroves in Terrigenous and Calcareous Environments in Mexico -- 9.1. Introduction -- 9.2. Materials and methods -- 9.3. Results -- 9.4. Discussion -- 9.5. Conclusions -- Acknowledgments -- References -- Chapter 10 Controlling Factors of Long-Term Carbon Sequestration in the Coastal Wetland Sediments of the Modern Yellow River Delta Area, China: Links to Land Management -- 10.1. Introduction -- 10.2. Materials and methods -- 10.3. Results -- 10.4. Discussion -- 10.5. Conclusions -- Acknowledgments -- References -- Chapter 11 The Impacts of Aquaculture Activities on Greenhouse Gas Dynamics in the Subtropical Estuarine Zones of China -- 11.1. Introduction -- 11.2. Methods -- 11.3. Results -- 11.4. Discussion -- 11.5. Conclusions -- Acknowledgments -- References. , Chapter 12 Soil and Aboveground Carbon Stocks in a Planted Tropical Mangrove Forest (Can Gio, Vietnam) -- 12.1. Introduction -- 12.2. Methods -- 12.3. Results -- 12.4. Discussion -- 12.5. Conclusions -- Acknowledgments -- References -- Part III Non-Tidal and Inland Wetlands: Carbon Stocks, Fluxes and Management -- Chapter 13 Carbon Flux Trajectories and Site Conditions from Restored Impounded Marshes in the Sacramento-San Joaquin Delta -- 13.1. Introduction -- 13.2. Methods -- 13.3. Results -- 13.4. Discussion -- 13.5. Conclusions -- Acknowledgments -- References -- Chapter 14 Land Management Strategies Influence Soil Organic Carbon Stocks of Prairie Potholes of North America -- 14.1. Introduction -- 14.2. Methods -- 14.3. Results -- 14.4. Discussion -- 14.5. Conclusions -- Acknowledgments -- References -- Chapter 15 Environmental and Human Drivers of Carbon Sequestration and Greenhouse Gas Emissions in the Ebro Delta, Spain -- 15.1. Introduction -- 15.2. Wetlands and rice fields in the Ebro Delta -- 15.3. Carbon dynamics in Ebro Delta wetlands -- 15.4. Carbon dynamics in Ebro Delta rice fields -- 15.5. An ecosystem perspective on the carbon cycle in the Ebro Delta wetlands -- 15.6. Management implications -- 15.7. Conclusions -- Acknowledgments -- References -- Chapter 16 Controls on Carbon Loss During Fire in Managed Herbaceous Peatlands of the Florida Everglades -- 16.1. INTRODUCTION -- 16.2. METHODS -- 16.3. RESULTS -- 16.4. DISCUSSION -- Acknowledgments -- References -- Chapter 17 Winter Flooding to Conserve Agricultural Peat Soils in a Temperate Climate: Effect on Greenhouse Gas Emissions and Global Warming Potential -- 17.1. Introduction -- 17.2. Methods -- 17.3. Results -- 17.4. Discussion -- 17.5. Conclusions -- Acknowledgments -- References -- Chapter 18 Carbon Storage in the Coastal Swamp Oak Forest Wetlands of Australia. , 18.1. Introduction -- 18.2. Methods -- 18.3. Results -- 18.4. Discussion -- 18.5. Conclusions -- Acknowledgments -- References -- Chapter 19 Managing Water Regimes: Controlling Greenhouse Gas Emissions and Fires in Indonesian Tropical Peat Swamp Forests -- 19.1. Introduction -- 19.2. Methods and assessment of key parameters -- 19.3. Results -- 19.4. Discussion -- 19.5. Concluding remarks -- Acknowledgments -- References -- Chapter 20 Carbon Fluxes and Potential Soil Accumulation within Greater Everglades Cypress and Pine Forested Wetlands -- 20.1. Introduction -- 20.2. Methods -- 20.3. Results and Discussion -- 20.4. Management Implications -- Acknowledgments -- References -- Chapter 21 Modeling the Impacts of Hydrology and Management on Carbon Balance at the Great Dismal Swamp, Virginia and North Carolina, USA -- 21.1. Introduction -- 21.2. Methods -- 21.3. Results -- 21.4. Discussion -- 21.5. Conclusions -- Acknowledgments -- References -- Part IV Syntheses and Perspectives -- Chapter 22 Ecosystem Service Co-Benefits of Wetland Carbon Management -- 22.1. Wetland Delivery of Ecosystem Services -- 22.2. Ecosystem Service Values -- 22.3. Carbon Management and Ecosystem Service Co-Benefits -- 22.4. Conclusions -- References -- Chapter 23 Status and Challenges of Wetlands in Carbon Markets -- 23.1. Carbon Markets -- 23.2. Protocols and Carbon Accounting -- 23.3. Carbon Project Development -- 23.4. Project Development Economics -- 23.5. Wetlands Carbon Market Challenges -- 23.6. Wetland Carbon Research Needs -- 23.7. Policy and Other Considerations -- 23.8. Conclusions -- Acknowledgments -- References -- Chapter 24 The Importance of Wetland Carbon Dynamics to Society: Insight from the Second State of the Carbon Cycle Science Report -- 24.1. Introduction -- 24.2. Summary of Findings from SOCCR2 -- 24.3. Managed Wetlands and the Carbon Cycle. , 24.4. Climate Change and Wetland Carbon Dynamics -- 24.5. Perspectives -- Acknowledgments -- References -- Chapter 25 Summary of Wetland Carbon and Environmental Management: Path Forward -- 25.1. Introduction -- 25.2. Path forward -- References -- Index -- EULA.
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  • 2
    Publication Date: 2022-05-25
    Description: This paper is not subject to U.S. copyright. The definitive version was published in Ecosystems 15 (2012): 848-866, doi:10.1007/s10021-012-9551-1.
    Description: Mangrove wetland restoration and creation efforts are increasingly proposed as mechanisms to compensate for mangrove wetland losses. However, ecosystem development and functional equivalence in restored and created mangrove wetlands are poorly understood. We compared a 20-year chronosequence of created tidal wetland sites in Tampa Bay, Florida (USA) to natural reference mangrove wetlands. Across the chronosequence, our sites represent the succession from salt marsh to mangrove forest communities. Our results identify important soil and plant structural differences between the created and natural reference wetland sites; however, they also depict a positive developmental trajectory for the created wetland sites that reflects tightly coupled plant-soil development. Because upland soils and/or dredge spoils were used to create the new mangrove habitats, the soils at younger created sites and at lower depths (10–30 cm) had higher bulk densities, higher sand content, lower soil organic matter (SOM), lower total carbon (TC), and lower total nitrogen (TN) than did natural reference wetland soils. However, in the upper soil layer (0–10 cm), SOM, TC, and TN increased with created wetland site age simultaneously with mangrove forest growth. The rate of created wetland soil C accumulation was comparable to literature values for natural mangrove wetlands. Notably, the time to equivalence for the upper soil layer of created mangrove wetlands appears to be faster than for many other wetland ecosystem types. Collectively, our findings characterize the rate and trajectory of above- and below-ground changes associated with ecosystem development in created mangrove wetlands; this is valuable information for environmental managers planning to sustain existing mangrove wetlands or mitigate for mangrove wetland losses.
    Keywords: Functional equivalency ; Carbon accumulation ; Succession ; Facilitation ; Wetland restoration ; Wetland creation ; Mangrove forest ; Salt marsh ; Tampa Bay Florida
    Repository Name: Woods Hole Open Access Server
    Type: Article
    Format: application/pdf
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  • 3
    Publication Date: 2022-05-25
    Description: © The Author(s), 2017. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Scientific Reports 7 (2017): 1030, doi:10.1038/s41598-017-01224-2.
    Description: Mangrove wetlands provide ecosystem services for millions of people, most prominently by providing storm protection, food and fodder. Mangrove wetlands are also valuable ecosystems for promoting carbon (C) sequestration and storage. However, loss of mangrove wetlands and these ecosystem services are a global concern, prompting the restoration and creation of mangrove wetlands as a potential solution. Here, we investigate soil surface elevation change, and its components, in created mangrove wetlands over a 25 year developmental gradient. All created mangrove wetlands were exceeding current relative sea-level rise rates (2.6 mm yr−1), with surface elevation change of 4.2–11.0 mm yr−1 compared with 1.5–7.2 mm yr−1 for nearby reference mangroves. While mangrove wetlands store C persistently in roots/soils, storage capacity is most valuable if maintained with future sea-level rise. Through empirical modeling, we discovered that properly designed creation projects may not only yield enhanced C storage, but also can facilitate wetland persistence perennially under current rates of sea-level rise and, for most sites, for over a century with projected medium accelerations in sea-level rise (IPCC RCP 6.0). Only the fastest projected accelerations in sea-level rise (IPCC RCP 8.5) led to widespread submergence and potential loss of stored C for created mangrove wetlands before 2100.
    Description: Funding for this research was provided by the U.S. Environmental Protection Agency, Gulf Ecology Division; U.S. Geological Survey, Climate and Land Use Change R&D Program; and U.S. Geological Survey, Environments Program.
    Repository Name: Woods Hole Open Access Server
    Type: Article
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  • 4
    Publication Date: 2022-10-27
    Description: © The Author(s), 2021. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Uhran, B., Windham-Myers, L., Bliss, N., Nahlik, A. M., Sundquist, E., & Stagg, C. L. Improved wetland soil organic carbon stocks of the conterminous U.S. through data harmonization. Frontiers in Soil Science, 1, (2021): 706701, https://doi.org/10.3389/fsoil.2021.706701.
    Description: Wetland soil stocks are important global repositories of carbon (C) but are difficult to quantify and model due to varying sampling protocols, and geomorphic/spatio-temporal discontinuity. Merging scales of soil-survey spatial extents with wetland-specific point-based data offers an explicit, empirical and updatable improvement for regional and continental scale soil C stock assessments. Agency-collected and community-contributed soil datasets were compared for representativeness and bias, with the goal of producing a harmonized national map of wetland soil C stocks with error quantification for wetland areas of the conterminous United States (CONUS) identified by the USGS National Landcover Change Dataset. This allowed an empirical predictive model of SOC density to be applied across the entire CONUS using relational %OC distribution alone. A broken-stick quantile-regression model identified %OC with its relatively high analytical confidence as a key predictor of SOC density in soil segments; soils 〈6% OC (hereafter, mineral wetland soils, 85% of the dataset) had a strong linear relationship of %OC to SOC density (RMSE = 0.0059, ~4% mean RMSE) and soils 〉6% OC (organic wetland soils, 15% of the dataset) had virtually no predictive relationship of %OC to SOC density (RMSE = 0.0348 g C cm−3, ~56% mean RMSE). Disaggregation by vegetation type or region did not alter the breakpoint significantly (6% OC) and did not improve model accuracies for inland and tidal wetlands. Similarly, SOC stocks in tidal wetlands were related to %OC, but without a mappable product for disaggregation to improve accuracy by soil class, region or depth. Our layered harmonized CONUS wetland soil maps revised wetland SOC stock estimates downward by 24% (9.5 vs. 12.5Pg C) with the overestimation being entirely an issue of inland organic wetland soils (35% lower than SSURGO-derived SOC stocks). Further, SSURGO underestimated soil carbon stocks at depth, as modeled wetland SOC stocks for organic-rich soils showed significant preservation downcore in the NWCA dataset (〈3% loss between 0 and 30 cm and 30 and 100 cm depths) in contrast to mineral-rich soils (37% downcore stock loss). Future CONUS wetland soil C assessments will benefit from focused attention on improved organic wetland soil measurements, land history, and spatial representativeness.
    Description: This project was funded through the U.S. Geological Survey's Land Carbon Program and a grant to ES through the U.S. Geological Survey's Community for Data Integration Program for generating cross-agency assessments.
    Keywords: Soil organic carbon ; Soil carbon density ; Wetland ; Organic matter ; Soil profile ; Soil carbon stock vulnerability
    Repository Name: Woods Hole Open Access Server
    Type: Article
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