PREP Coastal Watershed Land Protection Transaction Grants 2008 Funding Round

In 2008, fourteen projects received PREP funds to support transaction costs associated with permanent land conservation projects in the New Hampshire coastal watershed. A maximum of $3,000 was granted to each project, with a single organization eligible to receive up to three separate awards. Funds were granted to eight different organizations, all of which were land trusts or town Conservation Commissions. Projects were completed in nine different towns, with the total acreage of land permanently protected reported at 984 acres. Nine of the fourteen projects were located in priority Conservation Focus Areas identified in The Land Conservation Plan for New Hampshire\u27s Coastal Watersheds (Zankel et al., 2006). Twelve of the fourteen projects protected stream or river shoreland habitat, with a total estimated distance of 23,510’ (4.45 miles) of shoreland receiving permanent protection. The majority of projects utilized conservation easements as the primary land protection mechanism and involved significant financial compensation to the landowner. PREP invested a total of$40,880 towards the transaction costs associated with the 14 projects, which was matched by $94,789 worth of cash and in-kind contributions by grant recipients. The total real market value of the land permanently protected through the work of project partners is estimated to be$6.56 million. This grant program provides important financial support that helps build and maintain the capacity of local governments and non-profits to complete land protection projects in the PREP watershed. The program also helps achieve PREP’s goal of permanently protecting 15 percent of the watershed by 2010. The program will continue with a new funding round and some minor administrative changes in 2009

Piscataqua Region Environmental Planning Assessment

The Piscataqua Region Environmental Planning Assessment (PREPA) was conducted to document the current status of environmental planning efforts and land use regulations for each of the 42 New Hampshire municipalities and 10 Maine municipalities (city and town governments) in the Piscataqua Region. The assessment involved analysis of over 80 questions associated with municipal regulatory and non-regulatory approaches to resource management. The assessment theme areas include land protection, wildlife habitat, stormwater management, erosion/sediment control, wetland and shoreland protections, floodplain management, and drinking water source protection, among others. Piscataqua Region Estuaries Partnership (PREP) staff and Land Use Team worked closely with a variety of stakeholders and the four regional planning commissions that service the Piscataqua Region on the development of the PREPA assessment form. For each of the 52 towns in the region, staff from the regional planning commissions reviewed municipal planning documents and interviewed key municipal representatives to complete an assessment form for each municipality. Data were collected in early 2009. This data was compiled by PREP into a database and analyzed for regional trends. Results for individual towns as well as regional trends are presented in this final project report. Differences between New Hampshire and Maine environmental policies are also evaluated for select issues pertaining to water quality and habitat protection

Utilizing Extended Continental Shelf (ECS) and Ocean Exploration Mapping Data for Standardized Marine Ecological Classification of the U.S. Atlantic Margin

Accurate maps of ocean bathymetry and seafloor habitats are needed to support effective marine ecosystem-based management (EBM) approaches. The central premise of this thesis was to synthesize geomorphological elements of large regions of the deep ocean seafloor to establish standards of characterization for ecosystem-based classification. The approach was to apply semi-automated characterization techniques on seafloor bathymetric data that were originally collected for other purposes. The purpose of generating these maps is ultimately to apply to informing ecosystem-based management for large marine regions. While seafloor classification techniques for habitat classification have been applied in shallow water and generally over more local regions, these techniques have never before been applied at continental-margin scales in such deep water. Over the past decade, the United States has made a substantial investment in seafloor mapping efforts covering over 2.5 million square kilometers of the nation’s potential extended continental shelf (ECS) regions, which extend into deep ocean areas beyond 200 nautical miles from the nation’s shoreline. The entire potential ECS region off the U.S. Atlantic margin has been mapped by researchers at the University of New Hampshire’s Center for Coastal and Ocean Mapping/Joint Hydrographic Center (CCOM/JHC). Extensive complimentary mapping datasets collected by the National Oceanic and Atmospheric Administration’s Office of Ocean Exploration and Research (NOAA OER) have been acquired in adjacent U.S. waters off the East Coast covering the continental slope submarine canyons region and a majority of the Blake Plateau. The focus of this thesis is on demonstrating that data gathered with the initial purpose of establishing a potential extended continental shelf claim can further be used to support EBM efforts and sound marine spatial planning. The approaches developed here could be effectively applied to ECS and ocean exploration data sets collected world-wide to leverage substantial additional value from broad-scale ocean mapping efforts. This thesis posited and tested three hypotheses: 1) Broad-scale bathymetric data of the U.S. Atlantic margin collected for ECS and deep sea exploration purposes are useful to consistently classify ecological marine units of the seafloor and generate value-added characterization maps of large regions. 2) Transparent, repeatable, and efficient semi-automated geomorphic analysis methods employing the Coastal and Marine Ecological Classification Standard (CMECS) as an organizational framework produce useful habitat characterization maps of the U.S. Atlantic margin. 3) Vulnerable cold-water coral (CWC) habitats are identifiable and able to be inventoried and characterized using geomorphic analysis and CMECS classification of bathymetric data. These three research hypotheses were tested through classification and characterization studies of three distinct regions of the U.S. Atlantic margin at different scales (an individual seamount feature, the continental slope and abyssal plains, and a continental margin borderland) ranging across a diversity of marine habitats. An automatic segmentation approach to initially identify landform features from the bathymetry of these study areas was completed and then translated into CMECS classification terminology. Geomorphic terrain classification methods were applied to the continental slope and the abyssal plain of the U.S. Atlantic margin ECS region covering a 959,875 km2 area. Landform features derived from the bathymetry were then translated into complete coverage geomorphology maps of the region utilizing CMECS to define geoforms. Abyssal flats made up more than half of the area (53%), with the continental slope flat class making up another 30% of the total area. Flats of any geoform class (including continental shelf flats and guyot flats) made up 83.06% of the study area. Slopes of any geoform classes make up a cumulative total of 13.26% of the study region (8.27% abyssal slopes, 3.73% continental slopes, 1.25% seamount slopes), while ridge features comprise only 1.82% of the total study area (1.03% abyssal ridges, 0.63 continental slope ridge, and 0.16% seamount ridges). Using methods developed to classify the ECS dataset, bathymetric data from twenty multibeam sonar mapping surveys of the Blake Plateau region were used to derive a standardized geomorphic classification capable of quantifying cold-water coral (CWC) mound habitats. Results documented the most extensive CWC mound province thus far discovered and reported in the literature. Nearly continuous CWC mound features span an area up to 472 km long and 88 km wide, with a core area of high density mounds up to 248 km long by 35 km wide. A total of 59,760 individual peak features were delineated, providing the first estimate of the overall number of potential CWC mounds mapped in the Blake Plateau region to date. Five geomorphic landform classes were mapped and quantified: peaks (342 km2), valleys (2,883 km2), ridges (2,952 km2), slopes (15,227 km2), and flats (49,003 km2). The complex geomorphology of eight subregions was described qualitatively with geomorphic “fingerprints” and quantitatively by measurements of mound density and vertical relief. Ground-truth from 23 submersible dive videos revealed coral rubble to be the dominant substrate component within the peak, ridge, and slope landforms explored, thereby validating the interpretation of these bathymetric features as CWC mounds. Results indicated that the Blake Plateau supports a globally exceptional CWC mound province of heretofore unprecedented scale (at least for now) and diverse morphological complexity. This dissertation has successfully characterized the geomorphology of vast regions of the deep ocean floor off the U.S. Atlantic margin for ecosystem-based management purposes. It has applied techniques and established standards of classification that can be applied to other regions throughout the World. This latter point is critical as there are ongoing international efforts today to map the entirety of the World\u27s oceans at meaningful scales and these techniques can synthesize this information in meaningful ways. Furthermore, the need for such syntheses is paramount in order to successful manage (conserve and preserve) the living and non-living resources of the ocean. This thesis shows a way forward for such endeavors, and emphasizes 1) the applicability of data acquired for other purposes to be applied to this purpose, and 2) the need for standards to define and describe marine habitats so that all governments, managers, biologists, geoscientists, and other ocean stakeholders communicate using the same language

The Land Conservation Plan for Maine’s Piscataqua Region Watersheds

The Piscataqua River/Great Bay estuary is a shared coastal embayment that forms the southernmost boundary between the states of Maine and New Hampshire. This rich coastal bay provides critical ecological, economic, and social benefits to the southern Maine and coastal New Hampshire region. The Great Bay estuary is such an important coastal resource that it is officially recognized as a coastal area of national significance by both the federal National Estuary Program and the federal National Estuarine Research Reserve program. The Piscataqua River/Great Bay estuary is fed by many rivers in New Hampshire, and by the Salmon Falls River, Great Works River, and Spruce Creek water- sheds in Maine. Collectively, the land area that contributes water flow to this treasured bi-state estuarine system is referred to as the “Piscataqua Region.” Within Maine, this region includes portions or all of ten Maine communities: Acton, Berwick, Eliot, Kittery, Lebanon, North Berwick, Sanford, South Berwick, Wells, and York

Benefits of Geographic Information Systems for State and Regional Ocean Management

The current and potential benefits of using geographic information systems (GIS) to support state-level and regional-scale ocean management in the United States are evaluated. Specifically, the role of GIS in facilitating improved integration of management strategies for a variety of resource use issues across multiple management jurisdictions is examined, along with the potential of GIS to enhance the efficiency, effectiveness, and equity of ocean management efforts. Barriers and limitations to the development and use of ocean GIS are also analyzed. A background discussion of the U.S. ocean management policy framework and the use of GIS in natural resource management is included to provide the reader with appropriate context for the study. A broad survey of relevant ocean management, GIS, and coastal resource agency publications, along with nation-wide interviews of coastal managers and GIS professionals, provide the basis of the evaluation. Information collected in the research process is compiled into state-by-state profiles for 23 U.S. coastal states, with more in-depth case studies presented for Florida, Maine, and a regional GIS initiative pertaining to the states of North and South Carolina, Georgia, and Florida. The following are recognized as principal conclusions of the evaluation: state-level interest and institutional capacity for ocean resource management are increasing, state and federal management agencies often have different resource management strategies and information requirements, state-level technical capacity to develop and use GIS is substantial and constantly increasing, GIS provides recognizable current and potential benefits to ocean management efforts, GIS fosters enhanced integration, efficiency, effectiveness, and equity of ocean management efforts, and significant financial, institutional, and technical limitations currently impede the development of ocean GIS. In light of these conclusions, recommendations are offered to support state and regional-level ocean GIS initiatives

Benefits of Geographic Information Systems for State and Regional Ocean Management: Final Report to the Coastal Services Center, National Oceanic and Atmospheric Administration, Charleston, South Carolina

The principal goal of this study was to determine the potential benefits of using Geographic Information Systems (GIS) to manage marine resources and ocean space, emphasizing state ocean interests. We also wanted to know how these benefits might foster more integration in ocean management, as well as more equity, efficiency, and effectiveness in decision making. Another question was the perceived value and utility of the regional approaches, such as the Southeast Ocean Planning Information System (OPIS), versus less ambitious, more limited geographic area approaches. The role of the Internet in GIS data sharing was also of interest, given the exponential growth in its use over the last decade and expected growth in the future. To answer these questions, we developed 23 coastal state “profiles” on ocean management activities and GIS use, based on literature review and interviews of key state personnel. Two states that illustrated a range of ocean management activism were selected for more in-depth cases (Maine and Florida), along with the regional Southeast OPIS. Because of its proximity to the researchers, Oregon was also examined in more depth than other states, but was not the subject of a full case study. In addition, a special workshop in conjunction with the conference, Coastal Geotools 99, was held to get face-to-face perspectives and examples to supplement the interview and case study process

Corrigendum: the unknown and the unexplored: insights into the Pacific deep-sea following NOAA CAPSTONE expeditions

Published versio

The unknown and the unexplored: insights Into the Pacific deep-sea following NOAA CAPSTONE expeditions

Over a 3-year period, the National Oceanic and Atmospheric Administration (NOAA) organized and implemented a Pacific-wide field campaign entitled CAPSTONE: Campaign to Address Pacific monument Science, Technology, and Ocean NEeds. Under the auspices of CAPSTONE, NOAA mapped 597,230 km2 of the Pacific seafloor (with ∼61% of mapped area located within US waters), including 323 seamounts, conducted 187 ROV dives totaling 891.5 h of ROV benthic imaging time, and documented >347,000 individual organisms. This comprehensive effort yielded dramatic insight into differences in biodiversity across depths, regions, and features, at multiple taxonomic scales. For all deep sea taxonomic groups large enough to be visualized with the ROV, we found that fewer than 20% of the species were able to be identified. The most abundant and highest diversity taxa across the dataset were from three phyla (Cnidaria, Porifera, and Echinodermata). We further examined these phyla for taxonomic assemblage patterns by depth, geographic region, and geologic feature. Within each taxa, there were multiple genera with specific distribution and abundance by depth, region, and feature. Additionally, we observed multiple genera with broad abundance and distribution, which may focus future ecological research efforts. Novel taxa, records, and behaviors were observed, suggestive of many new types of species interactions, drivers of community composition, and overall diversity patterns. To date, only 13.8% of the Pacific has been mapped using modern methods. Despite the incredible amount of new known and unknown information about the Pacific deep-sea, CAPSTONE is far from the culminating experience the name suggests. Rather, it marks the beginning of a new era for exploration that will offer extensive opportunities via mapping, technology, analysis, and insights.Published versio

Utilizing Extended Continental Shelf (ECS) and Ocean Exploration Mapping Data for Standardized Marine Ecological Classification of the U.S. Atlantic Margin

Accurate maps of ocean bathymetry and seafloor habitats are needed to support effective marine ecosystem-based management (EBM) approaches. The central premise of this thesis was to synthesize geomorphological elements of large regions of the deep ocean seafloor to establish standards of characterization for ecosystem-based classification. The approach was to apply semi-automated characterization techniques on seafloor bathymetric data that were originally collected for other purposes. The purpose of generating these maps is ultimately to apply to informing ecosystem-based management for large marine regions. While seafloor classification techniques for habitat classification have been applied in shallow water and generally over more local regions, these techniques have never before been applied at continental-margin scales in such deep water. Over the past decade, the United States has made a substantial investment in seafloor mapping efforts covering over 2.5 million square kilometers of the nation’s potential extended continental shelf (ECS) regions, which extend into deep ocean areas beyond 200 nautical miles from the nation’s shoreline. The entire potential ECS region off the U.S. Atlantic margin has been mapped by researchers at the University of New Hampshire’s Center for Coastal and Ocean Mapping/Joint Hydrographic Center (CCOM/JHC). Extensive complimentary mapping datasets collected by the National Oceanic and Atmospheric Administration’s Office of Ocean Exploration and Research (NOAA OER) have been acquired in adjacent U.S. waters off the East Coast covering the continental slope submarine canyons region and a majority of the Blake Plateau. The focus of this thesis is on demonstrating that data gathered with the initial purpose of establishing a potential extended continental shelf claim can further be used to support EBM efforts and sound marine spatial planning. The approaches developed here could be effectively applied to ECS and ocean exploration data sets collected world-wide to leverage substantial additional value from broad-scale ocean mapping efforts. This thesis posited and tested three hypotheses: 1) Broad-scale bathymetric data of the U.S. Atlantic margin collected for ECS and deep sea exploration purposes are useful to consistently classify ecological marine units of the seafloor and generate value-added characterization maps of large regions. 2) Transparent, repeatable, and efficient semi-automated geomorphic analysis methods employing the Coastal and Marine Ecological Classification Standard (CMECS) as an organizational framework produce useful habitat characterization maps of the U.S. Atlantic margin. 3) Vulnerable cold-water coral (CWC) habitats are identifiable and able to be inventoried and characterized using geomorphic analysis and CMECS classification of bathymetric data. These three research hypotheses were tested through classification and characterization studies of three distinct regions of the U.S. Atlantic margin at different scales (an individual seamount feature, the continental slope and abyssal plains, and a continental margin borderland) ranging across a diversity of marine habitats. An automatic segmentation approach to initially identify landform features from the bathymetry of these study areas was completed and then translated into CMECS classification terminology. Geomorphic terrain classification methods were applied to the continental slope and the abyssal plain of the U.S. Atlantic margin ECS region covering a 959,875 km2 area. Landform features derived from the bathymetry were then translated into complete coverage geomorphology maps of the region utilizing CMECS to define geoforms. Abyssal flats made up more than half of the area (53%), with the continental slope flat class making up another 30% of the total area. Flats of any geoform class (including continental shelf flats and guyot flats) made up 83.06% of the study area. Slopes of any geoform classes make up a cumulative total of 13.26% of the study region (8.27% abyssal slopes, 3.73% continental slopes, 1.25% seamount slopes), while ridge features comprise only 1.82% of the total study area (1.03% abyssal ridges, 0.63 continental slope ridge, and 0.16% seamount ridges). Using methods developed to classify the ECS dataset, bathymetric data from twenty multibeam sonar mapping surveys of the Blake Plateau region were used to derive a standardized geomorphic classification capable of quantifying cold-water coral (CWC) mound habitats. Results documented the most extensive CWC mound province thus far discovered and reported in the literature. Nearly continuous CWC mound features span an area up to 472 km long and 88 km wide, with a core area of high density mounds up to 248 km long by 35 km wide. A total of 59,760 individual peak features were delineated, providing the first estimate of the overall number of potential CWC mounds mapped in the Blake Plateau region to date. Five geomorphic landform classes were mapped and quantified: peaks (342 km2), valleys (2,883 km2), ridges (2,952 km2), slopes (15,227 km2), and flats (49,003 km2). The complex geomorphology of eight subregions was described qualitatively with geomorphic “fingerprints” and quantitatively by measurements of mound density and vertical relief. Ground-truth from 23 submersible dive videos revealed coral rubble to be the dominant substrate component within the peak, ridge, and slope landforms explored, thereby validating the interpretation of these bathymetric features as CWC mounds. Results indicated that the Blake Plateau supports a globally exceptional CWC mound province of heretofore unprecedented scale (at least for now) and diverse morphological complexity. This dissertation has successfully characterized the geomorphology of vast regions of the deep ocean floor off the U.S. Atlantic margin for ecosystem-based management purposes. It has applied techniques and established standards of classification that can be applied to other regions throughout the World. This latter point is critical as there are ongoing international efforts today to map the entirety of the World's oceans at meaningful scales and these techniques can synthesize this information in meaningful ways. Furthermore, the need for such syntheses is paramount in order to successful manage (conserve and preserve) the living and non-living resources of the ocean. This thesis shows a way forward for such endeavors, and emphasizes 1) the applicability of data acquired for other purposes to be applied to this purpose, and 2) the need for standards to define and describe marine habitats so that all governments, managers, biologists, geoscientists, and other ocean stakeholders communicate using the same language

Benefits of Geographic Information Systems for State and Regional Ocean Management

The principal goal of this study was to determine the potential benefits of using Geographic Information Systems (GIS) to manage marine resources and ocean space, emphasizing state ocean interests. We also wanted to know how these benefits might foster more integration in ocean management, as well as more equity, efficiency, and effectiveness in decision making. Another question was the perceived value and utility of the regional approaches, such as the Southeast Ocean Planning Information System (OPIS), versus less ambitious, more limited geographic area approaches. The role of the Internet in GIS data sharing was also of interest, given the exponential growth in its use over the last decade and expected growth in the future. To answer these questions, we developed 23 coastal state “profiles” on ocean management activities and GIS use, based on literature review and interviews of key state personnel. Two states that illustrated a range of ocean management activism were selected for more in-depth cases (Maine and Florida), along with the regional Southeast OPIS. Because of its proximity to the researchers, Oregon was also examined in more depth than other states, but was not the subject of a full case study. In addition, a special workshop in conjunction with the conference, Coastal Geotools 99, was held to get face-to-face perspectives and examples to supplement the interview and case study process