Nepal’s water hyacinth helps exotic fish invade, harming native species 
By Abhaya Raj Joshi NP Source: mongabay 11/7/2023
Abhaya Raj Joshi
Credit: Charles J. Sharp via Wikimedia Commons (CC BY-SA 4.0)
Exotic fish species such as Nile tilapia and glassfish were introduced by humans to Pokhara, Nepal’s Lake City for various reasons, and they compete with and prey on native fish species.
 

A study suggests that water hyacinth, an invasive plant species, could be helping exotic fish species in Pokhara’s lakes to invade the lakes and reduce the diversity and abundance of native fish species.
The researchers suggest that urgent conservation action is needed to control the spread of both water hyacinth and exotic fish species, and to protect the native fish species and the ecosystem of the lakes.

 
Continue...

News Id SourceStampcountry
2326Thousands of salmon found dead as Canada drought dries out rivertheguardian2022-10-05CA
2327Worry, uncertainty felt at Little Campbell Hatchery as lack of rain holds up fish returnssurreynowleader2022-10-17CA
2328Why volunteers scoop thousands of fish out of Alberta irrigation canals each yearmsn2022-10-19CA
2329Otters kill over 40 koi & fishes leaving Bukit Timah residentmothership2022-10-03SG
2330Loons are harassing anglers by stealing fish off their hooksbangor daily news2022-10-03US
2331Rare all-black fish caught in East Tennessee rivercbs422022-10-05US
2332Agreement heralds a new chapter in char farmingThe Fish Site2022-10-19CA
2333Азарт рыбалки рождает союзниковОхотники.ру2022-10-19RU
2334‘River of fish’ making its way in desert is something you mustn’t missodishatv2022-10-09IN
2335Where can the biggest bass be caught in Northeast Tennessee?wjhl2022-09-23US
2336Woman catches super rare ‘gold’ fish in her backyard pondnypost2022-10-07US
2337Snail Darter declared officially recovered, ending decades-long conservation effortwjhl2022-10-04US
2338Florida freediver catches pending world record fish with spearusatoday2022-10-05US
2339600 dinosaur-like fish to be released into the Tennessee Rivernewschannel92022-10-05US
2340Which fish are best to catch when it gets cold in Tennessee?wjhl2022-09-30US
2341Invasive fish could eradicate Tennessee bass specieswjhl2022-10-04US
2342Scientists Track Eels to Their Ocean Breeding Grounds in World-Firstsciencealert2022-10-19EU
2343Yale researchers create a new amphibious turtle robot with shape-shifting limbsinterestingengineering2022-10-16US
2344B.C. First Nations seek action on sturgeon deaths, after court blamed declines on damglobalnews2022-10-13CA
2345Sambro, N.S., fisher, fish buyer, violated law during unmonitored halibut offloads, judge rulesCBC News2022-10-13CA
2346America's largest trout producer gains ASC certificationThe Fish Site2022-10-13US
2347Пришла осень, вода остывает, у рыбы закончилось кормовое изобилиеОхотники.ру2022-10-06RU
2348Low water levels along French river help to reveal medieval fisherymedievalists2022-10-06FR
2349Competitive fishing has a cheating problem, and these Canadian anglers say they've seen it happenCBC News2022-10-06CA
2350Tiny Fish at Center of 1970s Supreme Court Case Achieves Redemptioncnet2022-10-06US

215 216 217 93 of [218 - pages.]