NOAA Seminar Series: Societal Data Insights: Data Integration for Inland Flooding.
2024-10-24 14:00 - 14:30 (America/New_York)
Title:Societal Data Insights: Data Integration for Inland Flooding.

Presenter(s): Isabel Lopez
Date: 24 October 2024 2:00 pm – 2:30 pm ET

Remote Access: Google Meet joining info
Video call link: https://meet.google.com/xsy-nupc-von
Or dial: (US) +1 234-276-0398PIN: 436 710 044#
More phone numbers: https://tel.meet/xsy-nupc-von?pin=2132911046548
About Speaker: Isabel Lopez
Abstract: Urban recurrent flooding presents a complex challenge distinct from nuisance flooding, typically associated with coastal areas. Unlike nuisance flooding, which is often predictable and localized, urban recurrent flooding involves adynamic interplay of factors such as dense infrastructure, varied land use, and heterogeneous topography. These elements contribute to unpredictable flood patterns that are more difficult to model and manage. The complexity of urban environments amplifies the challenges in assessing flood risks and potential impacts, necessitating a more sophisticated analytical approach. This research adapts the Topographic Wetness Index (TWI) to highlight areas prone to flooding based on flow direction and water accumulation. Additionally, it incorporates the Curve Number (CN) method to estimate runoff volumes from precipitation events, providing refined tools for measuring surface runoff and predicting flooding potential. Recognizing that urban flooding significantly impacts communities, this study integrates social data to capture the broader societal effects, particularly on vulnerable populations. The proposed framework is designed for flexibility, allowing its application across diverse urban areas with varying geographic and social characteristics. By combining geospatial analysis with social data, this research offers a comprehensive approach to flood risk assessment, providing valuable insights for policymakers and urban planners.The results are from the NOAA EPP/MSI CSC NERTO graduate internship project that was conducted with NOAA mentors Dr. Jonathon Mote and Dr. Kyle Metta of the Weather ProgramOffice (WPO) in Silver Spring, MD. The NERTO aligns with NOAA CSC CESSRST-II’s goal to understand changes in climate and weather and to share that knowledge and information with others. The NERTO project enhanced the intern’s ability to integrate social data with physical data, providing deeper insights into developing methods that combine social, weather, and climate data for more comprehensive analyses.

NOAA Seminar Series: Historical Data Reconstruction for the California Coastal Currents using 3D Empirical Orthogonal Functions and Multivariate Regression
2024-10-24 14:35 - 15:05
Title: Historical Data Reconstruction for the California Coastal Currents using 3D Empirical Orthogonal Functions and Multivariate Regression

Presenter(s): Danielle Lafarga,
Date: 24 October 2024 2:35 pm – 3:05 pm ET

Remote Access: Google Meet joining info
Video call link: https://meet.google.com/new-qbkh-azj
Or dial: (US) +1 440-482-5511 PIN: 303 375 204#
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About Speaker: Danielle Lafarga,
Abstract: Many studies analyze ocean temperature variance, computing empirical orthogonal functions (EOFs) one layer at a time(2D). However, surface phenomena like El Nio extend into deeper layers, exemplifying how crucial it is to examine their three-dimensional structure to fully understand their impact. This research aims to compute 3D EOFs for different areas of the Pacific Ocean to answer how much and what variability can be explored across ocean layers using ahigh-resolution, eddy-resolving model known as the Global Ocean Physics Reanalysis (GLORYS). The model’s fine resolution allows for detailed analysis of smaller-scale dynamics, such as those along the coasts of California, Oaxaca, and Costa Rica. Nevertheless, the volume of data presents a memory challenge for 3D calculations. To address this, we propose an algorithm that enables 3D EOF computation on computers with limited memory (16GB RAM), making high-resolution analysis feasible.Computing 3D EOFs is crucial for understanding our oceans and how ocean dynamics can extend through multiple layers. This research aligns with NOAA’s mission to understand and predict changes in climate, weather, oceans, and coasts. By providing a more comprehensive view of ocean variability, the results also contribute valuable insights into the habitats of fish species protected by NOAA Fisheries, aiding in the preservation and management of marine ecosystems.The results are from the NOAA EPP/MSI CSC NERTO graduate internship project that was conducted with NOAA mentor, Dr. Michael Jacox of NOAA SWFSC Environmental Research Division, and NOAA collaborator Dr. Michael Alexander of NOAA Atmosphere Ocean Processes and Predictability (AOPP) Division. The NERTO aligns NOAA CSCCESSRST-II’s goal of to understand and predict changes in climate and weather. The NERTO project deepened the intern’s understanding of remote sensing technology, big data computing, and participation in NOAA mission-aligned activities through extensive collaborations with NOAA employees.

NOAA Seminar Series: Identifying local and synoptic-scale meteorological and land cover conditions favorable for the occurrence of large fires in California
2024-10-24 15:15 - 15:45
Title: Identifying local and synoptic-scale meteorological and land cover conditions favorable for the occurrence of large fires in California

Presenter(s): E’lysha Guerrero
Date: 24 October 2024 3:15 pm – 3:45 pm ET

Remote Access: Google Meet joining info
Video call link: https://meet.google.com/dft-obqy-fhb
Or dial: (US) +1 650-535-0909PIN: 928 542 289#
More phone numbers: https://tel.meet/dft-obqy-fhb?pin=5001908281383
About Speaker: E’lysha Guerrero,
Abstract: Whilst global warming projections lead to continuous warming trends and California wildfire activity is expected to increase, the state of wildfire predictions will need to be enhanced to keep up with the ever-changing climate conditions. This research project aims to characterize meteorological and land conditions related to large wildfires in California and identify their connection to predictable climate patterns, potentially enhancing future wildfire predictions. We utilize historical wildfire perimeter data (2000 “2022) and apply the K-means Clustering Algorithm on localized meteorological variables to group wildfires based on similar conditions. Larger-scale synoptic meteorology is analyzed to identify potential predictors for future wildfire occurrences. The research questions addressed during the NERTO are: (a) What are the local regional and seasonal characteristics of California’s historically larger wildfires from 2000 – 2022? and (b) What are the typical large-scale circulation patterns associated with each California clustered group?The value of this research lies in its contribution to NOAA’s mission to understand and predict climate and weather changes, specifically through advancing wildfire prediction capabilities. The insights gained can improve both prediction models and wildfire management strategies, supporting NOAA’s broader goal of mitigating the impacts of extreme weather and natural hazards. Additionally, the use of machine learning techniques, like K-means clustering, fosters innovation in predictive skills, aligning with the NOAA Physical Sciences Laboratory’s mission to develop new knowledge and tools for forecasting extreme events such as wildfires. The results are from the NOAA EPP/MSI CSC NERTO graduate internship project that was conducted with NOAA mentor Dr. Andrew Hoell, Dr. Rochelle Worsnop, and Dr. Melissa Breeden of NOAA Physical Sciences Laboratory, Boulder, CO. The NERTO aligns with NOAA CSC CESSRST-II’s goal to understand and predict changes in climate and weather. The NERTO project deepened the intern’s understanding and increased the research skill sets of data acquisition, preprocessing, analyses, and validation techniques required for earth system science research.

NOAA Seminar Series: Remote sensing of extreme weather events on CDOM in Long Island Sound
2024-10-25 13:30 - 14:00
Title: Remote sensing of extreme weather events on CDOM in Long Island Sound

Presenter(s): Charlotte Rhoads
Date: 25 October 2024 1:30 pm – 2:00 pm ET

Remote Access: Google Meet joining info
Video call link: https://meet.google.com/gnq-msir-wvj
Or dial: (US) +1 267-553-4621 PIN: 434 202 737#
More phone numbers: https://tel.meet/gnq-msir-wvj?pin=9872489736362

About Speaker: Charlotte Rhoads
Abstract: Coastal areas are critical in global carbon cycling, particularly as climate change alters carbon fluxes through rising temperatures, shifting precipitation patterns, and sea-level rise. These changes affect microbial activity, carbon remineralization, and transportation pathways, influencing the fate of carbon in coastal environments. Dissolved organic matter (DOM), sourced from land and sea, regulates ecosystem functioning, while colored dissolved organic matter (CDOM) acts as an optical proxy for tracking DOM dynamics. Extreme weather events modify DOM quantity and quality, impacting harmful algal blooms (HABs). In Long Island Sound (LIS), a eutrophic estuary, high-resolution satellite remote sensing, and regionally optimized algorithms enable monitoring of DOM and its response to extreme precipitation events. By analyzing CDOM’s optical properties, such as aCDOM(300),DOC, S275″295, and SR, changes in DOM can be linked to carbon cycling and water quality. Increased DOM flux during heavy rains drives dinoflagellate blooms, posing threats to water quality and aquaculture. Identifying CDOM optical signatures of harmful dinoflagellates like Prorocentrumcordatum and Margalefidinium polykrikoides may allow for monitoring via remote sensing. The results are from the NOAA EPP/MSI CSC NERTO graduate internship project that was conducted with NOAA mentors Veronica Lance and Jonathan Sherman of NESDIS and Gary Wilkfors and Lisa Guy of NOAA Fisheries. The NERTO aligns with NOAACSC CESSRST-II’s goal of providing actionable remote sensing-based research to stakeholders. The NERTO deepened the intern’s understanding of NOAA’s mission of managing and protecting coastal ecosystems and resources.

Seminar on Nature of Satellite Retrievals & Data Assimilation in NOAA's Rapid Refresh Systems
2024-10-29 12:30 - 14:00 | City College of New York, 160 Convent Avenue, New York, 10031
The Global Systems Laboratory (GSL) is one of ten NOAA Research Laboratories and is located in Boulder, Colorado. Our research improves environmental prediction models, develops state-of-the-science decision support tools, visualization systems, and uses high-performance computing technology to support a Weather-Ready Nation.
Dr. Dave Turner, GSL Senior Scientist
Ill-posed Nature of Satellite Retrievals
For most remote sensors, what we observe is not what we desire. For example, we observe the spectral radiance, but what we really desire are thermodynamic profiles. Retrieval algorithms are used to convert what we observe into what we desire, but frequently additional information needs to be included in the process to constrain the solution. This seminar provides an overview of retrievals, demonstrating the iterative approach often used, the ill-posed nature of the problem, how additional observations can improve the solution, and more.
Dr. Amanda Back, GSL Data Assimilation Scientist
Data Assimilation in NOAA’s Rapid Refresh Systems
We describe the problem of initializing weather forecast systems from sparse observations and lay out the theory behind some popular solutions: variational, ensemble, and hybrid data assimilation. Examples from NOAA’s storm scale weather analysis and prediction systems, the operational High Resolution Rapid Refresh and next-generation Rapid Refresh Forecast System, are illustrated.
Date: October 29, 2024
Time: 12:30pm
Location: Steinman Exhibit Room (T-124), Grove School of Engineering
For Virtual Participants
Join Zoom Meeting
https://ccny.zoom.us/j/84447646455?pwd=[REDACTED]

Meeting ID: 844 4764 6455
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Climate Seminar Series: The Expanding Reach of Ocean Acidification
2024-11-14 12:00 - 13:00
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Event: NOAA EPP/MSI CSC Climate Change Seminar Series
Title: THE EXPANDING REACH OF OCEAN ACIDIFICATION
Presenter: Andrea Fassbender, OAR Pacific Marine Environment Lab (Hosted by CCME)
Date: November 14, 2024
Time: 12:00pm-1:00 PM
Register: Click here to register
After registering, you will receive a confirmation email with details to join the event
About the Seminar Series.
Join NOAA’s EPP/MSI Cooperative Science Centers for this lecture series featuring scientists from NOAA Fisheries and NOAA Research. These monthly seminars will be hosted by the lead institution, virtually or hybrid throughout the 2025-2025 academic year. For more information, please visit, https://research.noaa.gov/noaa-csc-24-25/

Social Science Community of Practice Meeting (CoP)
2024-11-15 12:00 - 13:00
CESSRT-II Social Science Meeting: Student Cohort Community of Practice Meeting
Social science community of practice meeting.
Date: November 15, 2024 at 12p,

Seminar on Integration of Vantage Points, Programs, and Approaches for Space-Based Earth Remote Sensing
2024-11-21 12:30 - 14:00 | City College of New York, 160 Convent Avenue, New York, 10031
Integration of Vantage Points, Programs, and Approaches for Space-Based Earth Remote Sensing
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Date/Time: November 21, 2024 at 12:30pm
Location: Steinman Exhibit Room ST-124
Virtual Link: ZOOM
Presenter: Jack A. Kaye,
Bio: Jack is the Associate Director for Research of Earth Science Division at NASA HQ Science Mission Directorate
Abstract:
The vantage point of space provides a way to look at the Earth globally, with the ability to observe Earth’s interacting components (air, water, land, ice) and both naturally-occurring and human-induced processes. It lets us look at variability on a broad range of spatial and temporal scales, and, given the decades of accomplishment, has allowed us to characterize and document Earth System variability on time scales from minutes to decades. The size and complexity of the Earth mean that no one nation, program, vantage point, or observing technique can make all the needed observations to understand Earth’s recent evolution and provide needed information to support prediction about its future evolution. Integration across vantage points (space, airborne, surface) is important given their complementary nature (as well as supporting calibration and validation activities for current and future missions), as is that across programs (national, government/commercial), and approaches (e.g., active, passive). In this talk, a review of how NASA’s Earth Science Division integrates across vantage points, observing programs, and observing approaches will be presented, with recent examples provided.

Climate Seminar Series: An overview of the Tropospheric Ozone Pollution Project
2024-12-05 12:00 - 13:00
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Event: NOAA EPP/MSI CSC Climate Change Seminar Series
Title: AN OVERVIEW OF THE TROPOSPHERIC OZONE POLLUTION PROJECT – USING BALLOON SONDES TO UNDERSTAND INFLUENCES ON AIR QUALITY
Presenter: Gary Morris, OAR Global Monitoring Lab (Hosted by CESSRST-II)
Date: December 5, 2024
Time: 12:00pm-1:00 PM
Register: Click here to register
After registering, you will receive a confirmation email with details to join the event
About the Seminar Series.
Join NOAA’s EPP/MSI Cooperative Science Centers for this lecture series featuring scientists from NOAA Fisheries and NOAA Research. These monthly seminars will be hosted by the lead institution, virtually or hybrid throughout the 2025-2025 academic year. For more information, please visit, https://research.noaa.gov/noaa-csc-24-25/

Top 10 Tools for Better Academic Writing Workshop
2025-01-10 14:30 - 16:30 | City College of New York, 160 Convent Avenue, New York, 10031
Workshop on Top 10 Tools for Better Academic Writing Workshop
Presenter: Dr. Luisa Feliciano Cruiz
Please register to attend the upcoming workshop (Zoom Registration Link: https://ccny.zoom.us/meeting/register/tZcuc-2qqjIuHtX6ywfdCLTC__imrw_06Z1_).
Also, you can access some and later workshop materials from the Academic Writing Series (enrollment is needed) course set up on the Center’s Moodle Learning Management Platform. See you soon!
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AMS 2025: Student Meet and Greet
2025-01-14 08:00 - 17:00
Join us at the student meet and greet session at the American Meteorological Society Conference, New Orleans. There are opportunities for students to inteact with NOAA scientist and ask questions, connect with NOAA staff about their life and job experiences, and network with other students who share your passion for science.
American Meteorological Society Conference,
Date: January 14, 2025
Location: NOAA booth (#201)
Time: 10:00 – 10:40 am

Climate Seminar Series: Sub seasonal to Seasonal Prediction of Extreme Events
2025-02-13 12:00 - 13:00
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Event: NOAA EPP/MSI CSC Climate Change Seminar Series
Title: SUBSEASONAL TO SEASONAL PREDICTION OF EXTREME EVENTS: ADVANCES AND CHALLENGES
Presenter: Mark Olsen, OAR Weather Program Office (Hosted by NCAS-M)
Date: February 13, 2025
Time: 12:00pm-1:00 PM
Register: Click here to register
After registering, you will receive a confirmation email with details to join the event
About the Seminar Series.
Join NOAA’s EPP/MSI Cooperative Science Centers for this lecture series featuring scientists from NOAA Fisheries and NOAA Research. These monthly seminars will be hosted by the lead institution, virtually or hybrid throughout the 2025-2025 academic year. For more information, please visit, https://research.noaa.gov/noaa-csc-24-25/

Python Workshop to Efficiently Access, Deliver, Visualize, and Analyze Big Environmental Data in the Cloud
2025-02-19 12:30 - 16:30 | City College of New York, 160 Convent Avenue, New York, 10031
A Python Workshop to Efficiently Access, Deliver, Visualize, and Analyze Big Environmental Data in the Cloud
Date: February 19, 2025 at 12:30pm
Location: Steinman Hall, Room 424 (Grove School of Engineering)
By: Ryan P. Lafler
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Pre-Forum Seminar: Understanding NOAA Priorities
2025-02-21 14:00 - 15:00
Seminar: Understanding NOAA Priorities

Seminar Series focused on an orientation for the EPP/MSI 11th Biennial Forum, there will be another Pre-Forum session tomorrow (Feb 21, 2025). Dr. Steve Thur, the Assistant Administrator for Oceanic and Atmospheric Research & Acting NOAA Chief Scientist will address the community on Understanding NOAA Priorities. You may join the session via the following link: https://meet.goto.com/157277589.

Pre-forum Seminar: Conducting Informational Interviews
2025-02-26 16:00 - 17:00
As we prepare for the 11th Biennial EPP/MSI Education and Science Forum. The organizers of the Forum shared that there will a third pre-Forum session on: Conducting Informational Interviews, by Amara Davis, NOAA Office of Education.

Meeting Link:
https://meet.goto.com/825250709
You can also dial in using your phone.
Access Code: 825-250-709
United States: +1 (872) 240-3311

Social Science Community of Practice Meeting (CoP)
2025-02-28 12:00 - 13:00
CESSRT-II Social Science Meeting: Student Cohort Community of Practice Meeting
Social science community of practice meeting.
Date: February 28, 2025 at 12p,

2024 EPP Biennial Education and Science Forum
2025-03-04 08:00 - 2025-03-06 17:00 | University of Maryland Eastern Shore, 30665 Student Services Center, Princess Anne, MD, 21853, United States
Save the date: The 11th Biennial NOAA EPP Education and Science Forum will be held in-person on the campus of University of Maryland Eastern Shore in Princess Anne, Maryland, from March 4 – 6, 2025.
The Biennial Education and Science Forum focuses on the important role educational partners such as the four EPP/MSI Cooperative Science Centers (CSCs) and Undergraduate Scholarship Program contribute to the NOAA community. The EPP Forum supports NOAA’s objective to develop a diverse and capable workforce. Since 2001, EPP/MSI institutions have graduated over 2,000 students in NOAA mission fields. Over seventy percent of graduates are from communities traditionally underrepresented in NOAA mission fields

Seminar: Data Science Techniques and Climate Science
2025-03-22 15:30 - 17:00
Seminar: Data Science Techniques and Climate Science

Date: March 22, 2025 at 3pm
By: Douglas Rao, PhD
North Carolina State University
Cooperative Institute for Satellite Earth System Studies (CISESS)
NOAA National Centers for Environmental Information

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Seminar on Air Quality Modeling & Role of Clouds in Atmospheric Composition
2025-04-01 15:00 - 17:00 | Grove School of Engineering, 160 Convent Avenue, New York, NY, 10031, United States
Seminar on Air Quality Modeling and Forecasting & Role Clouds play in Affecting Atmospheric Composition
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Date: April 1, 2025 from 3pm – 5pm
Presenter(s): Rajesh Kumar, Deputy Director, Research Application Lab, NSF NCAR and Mary Barth , Senior Scientist, NSF NCAR
Zoom: https://ccny.zoom.us/j/84211573613?pwd=[REDACTED]
Abstracts:
Air Quality Modeling and Forecasting
Air quality science emerged out of the societal need to mitigate health effects of deadly smog events that occurred in North America and
Europe around the middle of 20th century. In the past 70 years, atmospheric chemistry has advanced so much that we are now capable of
predicting air quality in both the short-term (1-3 days) and long-term (climate time scales) and assessing the implications of air pollution for
public health and food security. Dr. Kumar will provide a very high-level historical overview of air quality research followed by fundamentals of
air quality modeling, development of an air quality forecasting system for New Delhi, and conclude with the future of atmospheric
chemistry modeling at NSF NCAR
Role Clouds play in Affecting Atmospheric Composition
The Earth’s atmosphere is composed of gases and aerosol particles that affect air quality, atmospheric radiation, and cloud properties, impacting climate and weather. Clouds, which cover ~60% of the globe at any given time, affect the concentrations of trace gases and aerosols within the atmosphere in many ways, including vertical transport to higher altitudes, removal via precipitation, and cloud chemistry. This talk will review our current understanding of how clouds affect trace gas and aerosol concentrations using data collected in and near thunderstorms during two aircraft field campaigns. The presentation illustrates the value of combining atmospheric chemistry models with observations to advance our understanding of the atmosphere

Third CESSRST II Annual Meeting
2025-04-08 04:30 - 2025-04-10 13:30 | NOAA Center for Weather and Climate Prediction (NCWCP), 5830 University Research Ct, College Park, MD, 20740, United States
Third Annual CESSRST-II Meeting
Date: April 8-10, 2025
Time: 8:30AM ET
Venue: NOAA/NCWCP, College Park, MD
Meeting Objects and Expected Outcomes

To share the Center’s 5 year plan and year 3 updates
To create better collaborations and connection between CESSRST Scientist and NOAA Collaborators and Subject Matter Experts (SMEs)

Seminar: AI Weather Prediction Models Developed in the Private Sector and explored at NOAA
2025-04-22 15:00 - 17:00
Seminar: AI Weather Prediction Models Developed in the Private Sector and explored at NOAA

Date: April 22, 2025 at 3pm

By: Jacob Radford, PhD
Research Scientist
Cooperative Institute for Research in the Atmosphere

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Meeting ID: 297 638 988 331

Passcode: [REDACTED]

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+1 206-785-9984,,783676980# United States, Seattle

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Phone conference ID: 783 676 980#

Seminar: Economics Applications and the NOAA Mission Enterprise
2025-04-25 13:30 - 16:30
Join us for one of our social science seminars: Economics in the NOAA Mission Enterprise, , featuring CESSRST-II Faculty Member, Dr. Yusuke Kuwayama (UMBC) and Senior Economist at NOAA, Joe Conran.
This seminar will take place on Friday, April 25th, 2025 from 1:30-4pm EST- REGISTRATION REQUIRED.

Seminar: Statistical Methods used in Social Sciences
2025-05-01 15:00 - 17:00
Seminar: Statistical Methods used in Social Sciences

Date: May 1, 2025 at 3pm
By: Cassandra Shivers-Williams, PhD
Social Science Deputy Program Manager
NOAA Weather Program Office

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Phone conference ID: 783 676 980#
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Tenant key: howard@m.webex.com
Video ID: 115 646 114 7
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Seminar: Data Science and Stewardship at NOAA’s National Centers for Environmental Information (NCEI)
2025-05-16 13:00 - 15:00
Data Science and Stewardship at NOAA’s National Centers for Environmental Information (NCEI) Seminar.
Description: This seminar will highlight how NOAA’s NCEI applies data science to safeguard and make environmental data accessible. You will explore how technologies like cloud storage, smart search systems, and organized data management empower researchers and the public to utilize environmental data for research and decision-making. See flyer for other details.
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2025 AMS Science Policy Colloquium
2025-06-01 - 2025-06-06
The registration is open for the 2025 Science Policy Colloquium (www.ametsoc.org/spc), which will occur from June 1-6, 2025 in Washington, DC.
The Colloquium is a career-shaping experience. Alumni have gone on to serve in crucial roles for the nation and the scientific community such as working in congress and at the highest levels of leadership in the National Weather Service, the Office of Science and Technology Policy (OSTP), the National Science Foundation, the U.S. Global Change Research Program (USGCRP), and the American Meteorological Society, to name only a few.

The Science Policy Colloquium is an intensive immersion in policy for Earth and environmental system scientists and professionals. Registration is open to all (see details here) but will be limited to no more than 45 individuals and will be based on the order received.
A limited amount of funding is available to support, through a national competition, participation of graduate students, postdocs, and early-career faculty. Applications for support are due March 1, 2025.

Social Science Community of Practice Meeting (CoP)
2025-07-10 12:00 - 13:00
CESSRT-II Social Science Meeting: Student Cohort Community of Practice Meeting
Social science community of practice meeting.
Date: July 10, 2025 at 12p,

Third Annual CESSRST-II Symposium
2025-07-29 - 2025-08-01
The Symposium provides a forum for students, faculty, and the community to discuss cutting edge remote sensing research topics and to examine the connection between research and education.

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This year's symposium will feature
- Workshop on Generative AI, Prompt Engineering and research
- Introduction to ArcGIS
- Citizen Science day
- Annual Cohort Experience

Dates: Monday, July 29 – Thursday, August 1, 2025

NOAA Seminar Series: Mapping Cumulative Impacts of Essential Fish Habitat Consultations in the Pacific Islands Region
2025-08-11 15:00 - 16:00
Title: Mapping Cumulative Impacts of Essential Fish Habitat Consultations in the Pacific Islands Region

Presenter(s): Amy Carrillo
Date: 11 August 2025, 3:00 pm – 4:00 pm ET

Remote Access: Google Meet joining info
Video call link: https://meet.google.com/prg-psrb-moa
About Speaker: Amy Carrillo
Abstract: The cumulative impacts of federally funded projects, reviewed by the Essential Fish Habitat (EFH) team, on EFH in the Pacific Islands region were visualized and evaluated. Using data from the Environmental Consultation Organizer (ECO), covering projects from 2017 to the present, interactive dashboards and a story map were created to visualize the spatial distribution and intensity of these projects across the region. Three tools were created, first a dashboard that displays all the EFH consultations as points covering the Pacific Island region to allow for visualization of project locations. Second, on Oahu, where each consultation action area is mapped as polygons, scored for adverse impacts on EFH, and supplemented with detailed information on the type of activity, impact level, and other relevant data. Finally, on Honolulu Harbor, presenting a story map of one of Oahu’s most heavily impacted and managed areas, which also hosts a large coral nursery. By processing over 500 project records and creating these tools, the project provides a comprehensive overview of the scale and impact of federal activities on EFH. The dashboards and story maps are designed to support decision-making by offering accessible tools for conservation efforts and the EFH team’s effective coastal resource management.

NOAA Seminar Series: Marine Heatwaves in the Tropical Atlantic: Detection, Characteristics, and Trends in a Warming Ocean.
2025-08-20 10:00 - 11:00
Title: Marine Heatwaves in the Tropical Atlantic: Detection, Characteristics, and Trends in a Warming Ocean.

Date: August 20, 2025, 10:00 am – 11:00 am ET

Presenter(s): Keneshia Hibbert, CESSRST-II Graduate Fellow

Remote Access: : https://meet.google.com/jyf-ojbj-wzn

Abstract: Marine heatwaves (MHWs) are prolonged periods of anomalously warm sea surface temperatures (SSTs) that can have profound ecological and climatic consequences. This study presents a comprehensive assessment of MHW characteristics across the tropical Atlantic Ocean from 1982to 2024, employing a consistent methodology based on the framework established by Hobday et al. (2016). Daily SST data were analyzed against a seasonally varying climatological 90th percentile threshold to detect MHW events and quantify key metrics, including event frequency, duration, and spatial extent. Our domain-level approach identifies and tracks contiguous periods of elevated SSTs across the entire basin, applying strict temporal criteria to ensure scientific robustness. Results reveal distinct seasonal and interannual variability in MHW occurrence, with several multi-week events observed during the boreal summer and fall months. The spatial extent of MHWs was found to fluctuate considerably over time, occasionally covering large portions of the tropical Atlantic Basin. These findings provide a critical foundation for understanding the temporal evolution and physical characteristics of marine heatwaves in a region of high climate sensitivity. This work lays the groundwork for future efforts to investigate the role of large-scale climate modes and anthropogenic warming in shaping the dynamics of MHW in the tropical Atlantic.

NOAA Seminar Series: Spatial Resolution Impacts on Remotely Sensed Product Uncertainty and Representativeness
2025-08-28 13:00 - 14:00
Title: Spatial Resolution Impacts on Remotely Sensed Product Uncertainty and Representativeness
Presenter(s): Biajani Gonzalez, CESSRST II Graduate Fellow
Google Meet : https://meet.google.com/ugm-keyg-pgr

Abstract: Satellite remote sensing, while providing broad geographic coverage, faces limitations in spatial resolution for detailed benthic mapping, particularly in coastal regions such as Puerto Rico. Small unmanned aerial systems (UAS) offer a promising solution due to their ability to capture high-resolution imagery with flexibility. This study examines the impact of spatial resolution and classifier training strategies on the accuracy and consistency of benthic habitat classifications derived from drone-based imagery. It determines the optimal airborne sampling parameters ” balancing effective spatial resolution and flight parameters ” when using UAS for marine habitat mapping. Using high-resolution RGB orthomosaics (0.036 m/pixel) collected via UAS and upscaled to coarser resolutions (0.5 m to 10 m), we assessed the classification performance of coral, sand, seagrass, and substrate using Support Vector Machine (SVM) classifiers under four case-study scenarios. Spatial metrics (total area, patch count) and accuracy assessment indicators (self-transition and Critical Success Index) were applied to quantify classification degradation across scales and scenes. Results show fine-scale features, especially coral and seagrass, rapidly degrade beyond 1 meter, while more homogeneous classes, such as sand and substrate, remain relatively stable.
