Algal bloom - Wikipedia
A very large algae bloom in Lake Erie, North America, which can be seen from space. An algal bloom or algae bloom is a rapid increase or accumulation in the population of algae in fresh …
Algal Blooms - National Institute of Environmental Health Sciences
2024年10月10日 · A harmful algal bloom (HAB) occurs when toxin-producing algae grow excessively in a body of water. The excessive algal growth, or algal bloom, becomes visible to …
Harmful Algal Blooms and Your Health | Harmful Algal Bloom …
2024年1月9日 · Harmful algal blooms are the rapid growth of algae or cyanobacteria in water that can harm people, animals, or the environment. Going in or near water with a harmful algal …
What is a harmful algal bloom? | National Oceanic and …
2016年4月27日 · Harmful algal blooms, or HABs, occur when colonies of algae — simple plants that live in the sea and freshwater — grow out of control and produce toxic or harmful effects …
Types of Harmful Algal Blooms | Harmful Algal Bloom (HAB) …
Some types of algae are harmful when they grow too quickly or make toxins (poisons). Cyanobacteria (blue-green algae) cause most harmful algal blooms in fresh water. Diatoms or …
Harmful Algal Blooms (Red Tide) - NOAA's National Ocean Service
Harmful algal blooms (HABs) occur when algae — simple photosynthetic organisms that live in the sea and freshwater — grow out of control while producing toxic or harmful effects on …
Harmful Algal Blooms: Contributing Factors and Impacts
2024年4月18日 · Harmful algal blooms are more likely to grow in warm, slow-moving water with many nutrients. Help prevent harmful algal blooms from growing by using fertilizers properly …
Climate Change and Freshwater Harmful Algal Blooms | US EPA
2024年3月4日 · Blooms with the potential to harm human health, pets, livestock, or aquatic ecosystems are referred to as harmful algal blooms, or HABs, and they can also have wide …
The Effects: Dead Zones and Harmful Algal Blooms | US EPA
2024年12月16日 · Harmful algal blooms cause thick, green muck that impacts clear water, recreation, businesses and property values. Excess nitrogen and phosphorus cause an …
Algae Blooms: Everything You Need to Know - EcoWatch
2023年8月4日 · Algae blooms can be ecologically beneficial, but only when the type of algae isn’t one that produces toxins or depletes oxygen in the water.