why are asian carp not a problem in asia?
93309
Why are carp a problem? Asian carp cause serious damage to the native fish populations in the lakes and rivers that they infest because they out-compete other fish (video, 1 min) for food and space. Carp are also thought to lower water quality, which can kill off sensitive organisms like native freshwater mussels.
941600
‌ Asian lady beetles aren't a dangerous pest, but they are a nuisance. You shouldn't have to put up with these opportunistic stinkers just because you're afraid to bother ladybugs.
805252
The black carp (Mylopharyngodon piceus) is a fish that inhabits large river and lake habitats and is native to most Pacific drainages in eastern Asia at the same latitudes as the United States. The black carp is also known as snail carp, Chinese black carp, black amur, Chinese roach, or black Chinese roach.
652014
Asian carp feed low on the food web, are fast growing, are low in fat in the filets, and are not usually bottom feeders — all properties of fish that are lower in contaminants. Like any fish taken from inland waters, however, be aware of restrictions on consuming fish from any particular waterway.
305184
Asian carp have long been recognized as a threat to the Great Lakes and the region's $7 billion fishing industry. ... However, the study found that the fish can feed on fecal matter from zebra and quagga mussels, invasive species that are already well-established in the Great Lakes.
1219841
While freshwater fish such as carp, perch, roach, bream and pike are considered inedible by most Britons, in many central and eastern European countries they are regarded as delicacies.
362374
Largemouth bass have also been introduced in many countries but in Japan fisheries officials consider it an invasive species. In addition, because bass are not native and are stocked in Japan, many speculated that the big bass was a sterile triploid.
286240
Also koi meat, like all other carp, is a bit tough. Koi spend much of their time in shallow, stagnant water, so the risk of picking up a bacterial infection from them is high. Finally, you wouldn't eat koi unless you really want to fuel your ego!
603237
Asian Carp in Kentucky. In Kentucky, Asian carp have reproductively established populations from the Cannelton Pool of the Ohio River to the Mississippi River. The invasive fish are found in most of Kentucky's tributaries of the two large rivers and in two of our most prominent reservoirs: Kentucky and Barkley lakes.
1212044
Alongside aquaculture, the grass carp has also been brought over to the west for control of aquatic weeds, thanks to its herbivorous diet. The grass carp eat three times their body weight daily, ensuring that they effectively maintain weeds in bodies of water, whilst also growing big and meaty as a result.
819621
Koi fish originates from Eastern Asia. This fish lives in fresh waters. Thanks to its beauty and increased popularity in the past century, koi fish can be found in the ponds throughout the world. Since koi fish is numerous and kept in private aquacultures, it is not on the list of endangered species.
943937
It is an endangered species. It's protected by the US Endangered Species Act. So you can't legally bring them into the United States as a pet. ... The Asian arowana is no ordinary pet fish.
1158930
Carp are a family of fish native to Europe and Asia. ... Asian carp are slowly making their way up the Mississippi River and its tributaries, and have been found as far north as Minnesota, including individual silver and bighead carps within the Mississippi National River and Recreation Area.
492943
Asian carp are native to - you guessed it, Asia, from southern china north into eastern Russia, and possibly northern Vietnam. Asian carp were first introduced into the southern United States in the early 1960s and 70s. By the 1980s, three of the four species had escaped and/or spread into local water bodies.
513204
Koi have been accidentally or deliberately released into the wild in every continent except Antarctica. They quickly revert to the natural coloration of an Amur carp within a few generations. In many areas, they are considered an invasive species and a pest.
1385699
Asian carp were imported to the U.S. in the 1960s and 1970s as an eco-friendly alternative to poisons for ridding southern fish farms and sewage lagoons of algae, weeds and parasites. They escaped through flooding, deliberate stocking and other means.
1109370
Can I eat Asian carp? Asian carp of all types have white, firm, mild flesh, which is excellent table fare, but all Asian carp also have intramuscular bones in the filets that many people find undesirable. ... For instructions on how to deal with the bones in Asian carp filets, see Flying Fish, Great Dish.