NOAA Technical Memorandum Archives - Page 18 of 23 - NCCOS - National Centers for Coastal Ocean Science

Synthesis of Education Programs, Scholarship, Loan, and Internship Opportunities Available to Assist In Increasing The Number of Minorities Working in Fisheries and Marine Sciences

The information in the following report was gathered from web-based searches, email communication with colleagues, and phone conversations. This material was gathered to assist guidance counselors, teachers, and minority students potentially interested in marine science or science education of the available opportunities for education and training, and provide information on scholarships and internships. Although we … Read more

Ecological Forecasting: New Tools for Coastal and Marine Ecosystem Management

Policy makers, natural resource managers, regulators, and the public often call on scientists to estimate the potential ecological changes caused by both natural and human-induced stresses, and to determine how those changes will impact people and the environment. To develop accurate forecasts of ecological changes we need to: 1) increase understanding of ecosystem composition, structure, … Read more

The State of Coral Reef Ecosystems of the United States and Pacific Freely Associated States: 2005

The purpose of this report is to provide an assessment of the current condition of coral reef ecosystems in U.S. jurisdictions, including the U.S. Virgin Islands, Puerto Rico, Navassa, Florida, Flower Garden Banks and other banks of the Gulf of Mexico, Hawaii, the Northwestern Hawaiian Islands, American Samoa, the Pacific Remote Island Areas, Guam, and … Read more

The State of Coral Reef Ecosystems of the United States and Pacific Freely Associated States: 2008

This report is the third in an ongoing series of assessments of the condition of coral reef ecosystems in the United States and Pacific Freely Associated states, and the second report to focus specifically on summarizing the results of coral reef ecosystem monitoring activities carried out by federal, state, territorial, commonwealth, private, academic, and nongovernmental … Read more

Coastal Ecosystem Assessment of Chesapeake Bay Watersheds: Land Use Patterns and River Conditions

In coastal and estuarine regions, land use can have a profound impact on aquatic ecosystem health. In the Chesapeake Bay watershed, agriculture and urbanization have transformed major portions of the landscape, though some areas of undeveloped land remain. This document assesses the health of six Bay tributaries with different land use profiles via a suite … Read more

WEMo (Wave Exposure Model): Formulation, Procedures and Validation

This report describes the working of National Centers for Coastal Ocean Service (NCCOS) Wave Exposure Model (WEMo) capable of predicting the exposure of a site in estuarine and closed water to local wind generated waves. WEMo works in two different modes: the Representative Wave Energy (RWE) mode calculates the exposure using physical parameters like wave … Read more

A surveillance strategy for invasive species of concern in deepwater habitats of the Northwestern Hawaiian Islands

This document provides strategies to detect deepwater invasive species in the Northwestern Hawaiian Islands (NWHI) in support of the Papahanaumokuakea Marine National Monument (PMNM). The strategies use technical diving to conduct visual surveys and focus on two invasive species of growing concern, the octocoral Carijoa riisei and the red alga Hypnea musciformis. Both of these … Read more

Pollution in Surface Sediments in Faga’alu Bay, Tutuila, American Samoa

This document represents a portion of a larger study, which involves a comprehensive, integrated baseline assessment of Faga’alu Bay, Tutuila, American Samoa. This document focuses on the sediment contaminant portion of the larger effort. The report details: (1) contaminant (e.g. polycyclic aromatic hydrocarbons (PAHs), polychlorinated biphenyls (PCBs), pesticides, heavy metals) magnitudes and distributions in surface … Read more

Historical Nitrogen and Phosphorus Loadings to the Northern Gulf of Mexico

The purpose of this analysis is to examine the historical fluxes of N and P to the northern Gulf of Mexico and discuss the implications that this may have for primary productivity, hypoxia and management strategies.

EcoGIS – GIS Tools for Ecosystem Approaches to Fisheries Management

The EcoGIS project was launched in September 2004 to investigate how Geographic Information Systems (GIS), marine data, and custom analysis tools can better enable fisheries scientists and managers to adopt Ecosystem Approaches to Fisheries Management (EAFM). EcoGIS is a collaborative effort between NOAA’s National Ocean Service (NOS) and National Marine Fisheries Service (NMFS), and four … Read more