algal bloom wikipedia - EAS
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Xem tất cả trên WikipediaAlgal bloom - Wikipedia
https://en.wikipedia.org/wiki/Algal_bloomAn algal bloom or algae bloom is a rapid increase or accumulation in the population of algae in freshwater or marine water systems. It is often recognized by the discoloration in the water from the algae's pigments. The term algae encompasses many types of aquatic photosynthetic organisms,
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Xem thêmThe term algal bloom is defined inconsistently depending on the scientific field and can range from a "minibloom" of harmless algae to a large, harmful bloom event. Since algae is a broad term including organisms of
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Freshwater algal blooms are the result of an excess of nutrients, particularly some phosphates. Excess nutrients may originate from fertilizers that are applied to land for agricultural or
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Xem thêmTurbulent storms churn the ocean in winter, adding nutrients to sunlit waters near the surface. This sparks a feeding frenzy each spring that
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Xem thêmA harmful algal bloom (HAB) is an algal bloom that causes negative impacts to other organisms via production of natural toxins, mechanical
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Xem thêm• Anderson, D. M.; Cembella, A. D.; Hallegraeff, G. M. (2012). "Progress in Understanding Harmful Algal Blooms: Paradigm Shifts and New Technologies for Research, Monitoring, and Management"
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Xem thêm• Harmful Algal Bloom and Hypoxia Research and Control Act of 1998
• FAQ about Marine Biotoxins (Washington State Department of Health)
• FAQ about Harmful Algal Blooms (NOAA)...
Xem thêm• Algae fuel – Use of algae as a source of energy rich oils
• Amnesic shellfish poisoning – Syndrome of shellfish poisoning...
Xem thêmVăn bản Wikipedia theo giấy phép CC-BY-SAMục này có hữu ích không?Cảm ơn! Cung cấp thêm phản hồiAlgal bloom - Simple English Wikipedia, the free encyclopedia
https://simple.wikipedia.org/wiki/Algal_bloomAn algal bloom is an accumulation of algae (typically microscopic) or a rapid increase in their amount in a body of water. Algal blooms may occur in fresh water as well as salt water . Algal bloom concentrations may reach millions of cells per milliliter of water.
Algal bloom - Wikimedia Commons
https://commons.wikimedia.org/wiki/Algal_bloomXem thêm trên commons.wikimedia.orgThe "global biosphere" - a composite of ocean color (phytoplankton concentration), from the 1980ies.Algal bloom - Coastal Wiki
www.coastalwiki.org/wiki/Algal_bloomAn algal bloom is a rapid (close to exponential) increase in the population of (usually) phytoplankton algae in an aquatic system. Algal blooms can occur in coastal and marine waters as well as freshwater environments.
Algal bloom - SEG Wiki
https://wiki.seg.org/wiki/Algal_bloomXem thêm trên wiki.seg.orgMany variables can change how a bloom is created, the duration and the intensity of a bloom. Changes in the methods and amounts of agricultural fertilizer can also create algal blooms .Changes in agricultural practices and and increase in heavy rain fall are believed to be large contributors to algal blooms . Phosphorus from f…Efflorescence algale — Wikipédia
https://fr.wikipedia.org/wiki/Efflorescence_algaleXem thêm trên fr.wikipedia.orgOn considère souvent le seuil de l'efflorescence algale à 10 000 cellules par millilitre; dans certains cas, la concentration peut atteindre plusieurs millions de cellules par millilitre. Mais il existe des algues et cyanobactéries aux tailles et taux de croissance et besoins en nutriments très différents. Il n'y a donc pas de seuil o…Floración algal - Wikipedia, la enciclopedia libre
https://es.wikipedia.org/wiki/Floración_algalXem thêm trên es.wikipedia.orgLos microorganismos que componen la floración algal son sistemas vivos de organización celular procariota (con material genético no rodeado por membrana celular). Se ubican taxonómicamente en el dominio Bacteria y en el reino Cianobacterias. Existen desde hace más de tres mil ochocientos millones de año…水の華 - Wikipedia
https://ja.wikipedia.org/wiki/水の華太平洋の日本付近に発生した水の華（NASAPD）. 水の華（みずのはな）あるいは藻類ブルーム（そうるいブルーム、英: algal bloom）は、微小な藻類が高密度に発生し水面付近が変色する現象。. 日本では淡水域における浮遊性藍藻や緑藻、ユーグレナ藻の大発生を指すことが多い。. 欧米では海水域において珪藻や渦鞭毛藻などが大発生して水面が褐色になる現象も water …
Proliferación de algas - Wikipedia, la enciclopedia libre
https://es.wikipedia.org/wiki/Proliferación_de_algasLos "blooms" o efloraciones de algas dañinas pueden producir impactos importantes y variados sobre los ecosistemas marinos, dependiendo de las especies involucradas, el medioambiente en el cual se encuentran, y el mecanismo mediante el cual ejercen sus efectos negativos.
