释义 |
Definition of bioaccumulate in English: bioaccumulateverb [no object](of a substance) become concentrated inside the bodies of living things. mercury has bioaccumulated in the fish Example sentencesExamples - PCBs are ubiquitous in the environment and they bioaccumulate through the food chain due to their high chemical stability and low rate of clearance.
- When they seep into the water table, and into rivers, lakes, and oceans, PCBs bioaccumulate, moving up the food chain from the phytoplankton to the zooplankton to the fish.
- Because PCBs bioaccumulate, they are found in large quantities in animals high up the food chain, especially those with lots of body fat.
- Based upon this information, it is important to note that cyanide does not bioaccumulate in fish.
- In the Great Lakes ecosystem, PCBs have bioaccumulated in the aquatic food web, especially in predator fish and in the fatty tissues of humans.
- This potent neurotoxin bioaccumulates in freshwater fish and seafood and is especially dangerous to the developing fetus.
- It is possible that foods that bioaccumulate are more likely to be affected by the arsenic content in irrigation water.
- Chemicals bioaccumulate as plants are consumed by animals, which are consumed by humans.
- When PCBs are consumed, directly or through eating fish, they are not excreted but bioaccumulate in fatty tissue; the EPA continues to rank them among the chemicals most toxic to human health.
- They are transported by ocean and air currents, and bioaccumulate in the tissues of living organisms.
- They are fast-acting, effective against a broad spectrum of organisms, and do not bioaccumulate.
- Heavy metals being discharged into the lake, particularly copper and zinc, can be toxic to fish and other marine life and may bioaccumulate and contaminate seafood collected from the region.
- Some of the more potent of these chemicals also bioaccumulate up the food chain and end up in toxic amounts in marine mammals.
- These compounds bioaccumulate in lipid-rich tissues of aquatic organisms including marine mammals.
- Most are long-lived compounds and can bioaccumulate in the environment.
- Each of these compounds are important contaminants in biological systems as they readily bioaccumulate and biomagnify in the food chain.
- They do not bioaccumulate in biota to any appreciable extent, as they are largely metabolized.
- Like mercury, dioxin bioaccumulates up the food chain.
- Although persistence may or may not pose a problem, if a substance also bioaccumulates then there is special reason to be concerned about possible risks.
- When birds swallow these fish, toxins are passed on to their tissues, thus bioaccumulating up the food chain.
Derivatives noun However, DDT released before that time is still present in the environment and in various organisms in the process of bioaccumulation. Example sentencesExamples - I think the bioaccumulations study basically reflects, same as the health study did, that the plant has no adverse effects on the valley.
- Biological processes are primarily biotransformation, biodegradation, and bioaccumulation.
- The levels of exposure to these agents are generally low and long-lasting, with a possibility of bioaccumulation and biotransformation, putting the integrity of the environment and human health at risk.
- Use peaked in the United States in 1959 and then gradually declined as concerns were raised about bioaccumulation via the food chain and adverse impacts on fauna - notably fertility and egg shell thinning in birds.
Definition of bioaccumulate in US English: bioaccumulateverbˌbīōəˈkyo͞omyəlāt [no object](of a substance) become concentrated inside the bodies of living things. mercury has bioaccumulated in the fish Example sentencesExamples - They are fast-acting, effective against a broad spectrum of organisms, and do not bioaccumulate.
- When they seep into the water table, and into rivers, lakes, and oceans, PCBs bioaccumulate, moving up the food chain from the phytoplankton to the zooplankton to the fish.
- This potent neurotoxin bioaccumulates in freshwater fish and seafood and is especially dangerous to the developing fetus.
- Like mercury, dioxin bioaccumulates up the food chain.
- When birds swallow these fish, toxins are passed on to their tissues, thus bioaccumulating up the food chain.
- Some of the more potent of these chemicals also bioaccumulate up the food chain and end up in toxic amounts in marine mammals.
- Each of these compounds are important contaminants in biological systems as they readily bioaccumulate and biomagnify in the food chain.
- When PCBs are consumed, directly or through eating fish, they are not excreted but bioaccumulate in fatty tissue; the EPA continues to rank them among the chemicals most toxic to human health.
- They are transported by ocean and air currents, and bioaccumulate in the tissues of living organisms.
- Heavy metals being discharged into the lake, particularly copper and zinc, can be toxic to fish and other marine life and may bioaccumulate and contaminate seafood collected from the region.
- They do not bioaccumulate in biota to any appreciable extent, as they are largely metabolized.
- In the Great Lakes ecosystem, PCBs have bioaccumulated in the aquatic food web, especially in predator fish and in the fatty tissues of humans.
- Most are long-lived compounds and can bioaccumulate in the environment.
- It is possible that foods that bioaccumulate are more likely to be affected by the arsenic content in irrigation water.
- Chemicals bioaccumulate as plants are consumed by animals, which are consumed by humans.
- Although persistence may or may not pose a problem, if a substance also bioaccumulates then there is special reason to be concerned about possible risks.
- Based upon this information, it is important to note that cyanide does not bioaccumulate in fish.
- These compounds bioaccumulate in lipid-rich tissues of aquatic organisms including marine mammals.
- PCBs are ubiquitous in the environment and they bioaccumulate through the food chain due to their high chemical stability and low rate of clearance.
- Because PCBs bioaccumulate, they are found in large quantities in animals high up the food chain, especially those with lots of body fat.
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