The algae within the Los angeles Angostura dam They’re a habitual and crucial theme to know the steadiness of the ecosystem of this iconic frame of water. As defined to LA GACETA Oscar Fregenalanswerable for fish farming on the El Mollar station, the proliferation of algae no longer best has a visible have an effect on, but in addition an instantaneous affect on aquatic existence, particularly at the replica of the silverside, probably the most consultant species of where.
“The algae are crucial for the reason that fry, that are the baby fish, are raised in them. This favors a better selection of births and improves the spawning of the silverside,” stated Fregenal. This 12 months, a better presence of algae used to be recorded within the spaces close to the El Mollar pier and likewise within the a part of the pier on Direction 307.
The present stage of the dam, which is between 70% and 80% of its capability because of the hole of floodgates in October and November, additionally influences the phenomenon. “The low water stage contributes to the proliferation of algae, one thing that, even though it advantages the replica of fish, may additionally generate imbalances if no longer correctly managed,” he defined.
DIKE LA ANGOSTURA. In Tafí you’ll take walks at the lake. PHOTOS BY DIEGO ARÁOZ
Worry about air pollution
An related downside of shock is the buildup of rubbish at the banks of the dam. “Fishermen and guests depart bottles, cans and plastics that finally end up within the water. Then, the waves elevate that waste to the shores,” stated Fregenal.
These days, regulate duties had been suffering from the loss of cars and group of workers. “We don’t seem to be sporting out night time controls or verifying fishing lets in for the reason that Secretariat cars are below restore and there are best 3 other folks operating right here. For environment friendly regulate, we would want a minimum of 4 extra brokers and good enough approach of mobility,” he defined.
Name to take care of the dam
Fregenal referred to as on guests and citizens of Tafí del Valle and El Mollar to collaborate in caring for the dam. “The principle factor is to steer clear of throwing rubbish into the water. Taking good care of the dam is everybody’s duty,” he concluded.