PPT-Consideration of Temporal and Spatial Dynamics of Vertically Migrating Harmful Algal Blooms

Steven E Lohrenz University of Southern Mississippi Gary Kirkpatrick Mote Marine Laboratory Oscar Schofield Rutgers University Overview Introduction Application of satellite ocean color to HAB detection. Learn to recognize blue green algae and the characteristics of a harmful algal bloom HAB Be alert take appropriate precautions for people and pets and have fun on the water After you swim wade or ski be sure to shower with warm soapy water and wash kdheksgovalgaeillness 1 What causes bluegreen algae blooms Bluegreen algae are a natural part of water based ecosystems They become a problem when nutrient s phosphorus and nitr ogen are present in concentrations above what would occur naturally Unde What are these events that close shellfish harvesting Red Tide Red tide occurs when appropri ate ocean conditions allow for massive overgrowth of phytoplankton These microscopic organisms undergo such rapid growth that the phenomenon called algal bl Factors that . Disturb . Biogeochemical . Cycles. Disturbing the Carbon Cycle. Natural Events. Forest fires – release large amounts of carbon dioxide. Volcanoes – break down rock containing carbon and releases it into the atmosphere, the ash also keeps the sun from reaching plants. Class. Location. Schedule. M-W-F. Lab Tues-Thurs. Office. Phone. Email. Book(s). Required Text. Additional. Materials. Item 1. Item 2. Item 3. Investigation of the physical parameters that cause to formation or expansion of Harmful Algae Bloom (HAB) and comparing worldwide records with the Persian . Documented HAB ProblemResponsible HAB Species Mid-Atlantic (NY,NJ, RI, MA)brown tide (reduced light penetration, severescallop mortalities, recruitment failure, growthinhibition in scallops, adv Guy M. Foster, Lindsey R. King, and Jennifer L. Graham . Kansas Water Science Center. KDHE Winter HAB Stakeholder Meeting. Topeka, Kansas. January 18, 2017. This information is preliminary and subject to revision. It is being. Suppose there is a farm near a slow-moving body of water. . The fertilizer runoff from the farm enters the slow-moving body of water and becomes thoroughly mixed. . The concentration of fertilizer in the water influences the occurrence of harmful algal blooms. . A Regional and Nationwide Concern. William . Goodfellow. , Margaret McArdle, and Kendra Brown. Exponent. December 5, . 2018. Illinois Pollution Control Board. 3. 4. HAB Organisms Vary by Region. Dinoflagellate, Red tide, . Ramiro . Berardo, Ph.D.. Francesca Formica. Ajay Singh, Ph.D.. Jeffrey Reutter, Ph.D.. This work was supported by the National Socio-Environmental Synthesis Center (SESYNC) under funding received from the National Science Foundation DBI-1052875.. a public health concernDHS PUBLIC HEALTH DIVISIONIndependent Healthy SafePeople who draw water directly from an a31ected water body are advised that it may be dangerous to drink If you or your drinkin Algal blooms can produce toxins that hurt people animals and the environment Learn what harmful algal blooms are and how to avoid themWhen in doubt stay outTweetsGeneral AwarenessTake care of yourself HABs occur when colonies of algae — simple plants that live in the sea and freshwater — grow out of control and produce toxic effects on people, animals or ecosystems.. Florida experiences different types of HABs such as:. Algai. Toxins. Dr. Ayat B. Al-. Ghafari. Associate Professor of Biomedical Sciences. e.mail. : abalghafari@kau.edu.sa. Algae refers to a large and diverse group of aquatic organisms that contain chlorophyll and carry out oxygenic photosynthesis. .