The Lake George Association has released a report detailing findings from the 2011 Lake Steward program on Lake George. The program seeks to protect the Lake from the introduction and spread of invasive species that could negatively alter the Lake’s ecosystem, shoreline property values, and the region’s tourism-driven economy.
In 2011, Lake Stewards were posted at six launches around Lake George: Norowal Marina, Mossy Point, Hague Town Beach, Rogers Rock, Dunham’s Bay, and Million Dollar Beach; they interacted with about 8,600 boats. » Continue Reading.
The Lake George Asian Clam Rapid Response Task Force (Task Force) has conducted a lake wide survey to identify any additional sites of infestation since the discovery of Asian clam in Lake George waters in late summer of 2010.
The Lake George Association (LGA) has released preliminary results from the 2011 Lake Steward program. The LGA has managed training, hiring, supervision and reporting for the Lake Steward Program since 2008.
During the summer of 2011, LGA Lake stewards were posted at six different boat launches: Norowal Marina, Mossy Point, Hague Town Beach, Rogers Rock, Dunham’s Bay, and Million Dollar Beach. The stewards inspected 8,584 boats for invasive species, removed suspicious specimens from 52 boats prior to launch, and educated over 19,000 people about the threats of invasive species and how to prevent their spread. » Continue Reading.
Variable-leaf watermilfoil (Myriophyllum heterophyllum), an aquatic invasive plant, has been found in the South Bay of Lake Champlain, the New York State Department of Environmental Conservation (DEC) announced today.
Variable-leaf watermilfoil is difficult to control once a population is established in a waterbody. It is able to grow in a wide variety of environmental conditions, is aggressive and grows rapidly. Dense growth of variable-leaf watermilfoil crowds out beneficial native aquatic plants and can impair recreational uses including boating, fishing and swimming. » Continue Reading.
The Warren County Board of Supervisors has voted almost unanimously to pass an invasive species transport law following a public hearing. The law, which took effect immediately, makes the introduction and transport of aquatic invasive species into Warren County waterbodies illegal.
It is the first county law of its kind to pass in New York State. The law imposes a fine of up to $5,000 and up to 15 days in jail for violators. Chestertown Supervisor and Executive Director of the Local Government Review Board Fred Monroe was the only supervisor to oppose the measure saying the penalties were too harsh. » Continue Reading.
A year ago Sacandaga Lake was added to a growing list of New York State waterbodies infested with a new invader, the Spiny Water Flea. The Spiny Water Flea hitchhiked from Eurasia to Lake Huron in 1984 in ship ballast water, and since then, has spread to Lake Erie, Lake Ontario, the Great Sacandaga Lake, Peck Lake, and Stewarts Bridge Reservoir, threatening aquatic ecosystems, fishing, and tourism. The Hamilton County Soil and Water Conservation District is taking action to combat this tiny critter that could mean big changes for our lakes. » Continue Reading.
What follows is a guest essay contributed by the Adirondack Forest Preserve Education Partnership, a coalition of Adirondack organizations building on the Leave No Trace philosophy:
On the heels of additional discoveries of the invasive Emerald Ash Borer beetle in forests in multiple parts of New York including the Catskill Forest Preserve all New Yorkers and visitors are urged to comply with the state’s stringent regulations prohibiting the movement of untreated firewood, the major vector for the introduction of this insect. » Continue Reading.
The Lake George Association (LGA) and the Southern Adirondack Audubon Society (SAAS) are sponsoring a volunteer event at West Brook tomorrow Saturday, September 17, 2011 from 9 am to 1 pm. Volunteers are needed to remove invasive shrubby honeysuckle and to replace it by planting native species.
The LGA is working on a management plan to maintain the banks of West Brook, which is centered between the north and south parcels of the West Brook Conservation Initiative, a stormwater treatment complex and environmental park currently being designed and constructed. » Continue Reading.
The NYS Department of Environmental Conservation’s Bureau of Wildlife is currently trying to develop a plan to deal with the growing problem of wild boars (Sus scrofa) in New York State. Small populations of these sizeable beasts have become established in several sections of the State over the past decade and are wreaking havoc with the local environment in those areas. Because of their adaptability and resourcefulness, it is feared that their numbers could greatly expand if measures are not immediately taken to eradicate this invasive species from the general environment. » Continue Reading.
As August progresses, numerous subtle signs in nature arise, indicating that the change in seasons is approaching. Yet, of all of the sights, sounds, and smells that characterize the latter part of summer in the Adirondacks, few elicits as unappealing a response as the appearance of the communal shelters used by the fall webworm (Hyphantria cunea).
During the first week or two of August in the Adirondacks, the silken tents of the fall webworms become conspicuous enough for people driving along a highway, walking through an open hardwood forest, or biking on a backcountry road to notice. These unsightly masses of thin white fibers are woven by over a hundred tiger moth larvae that live inside them and are always placed on the very end of a twig of a preferred tree, like a cherry or willow. » Continue Reading.
A new infestation of the invasive species Asian clam (Corbicula fluminea) has been discovered in Lake George in Boon Bay in the Town of Bolton. The new infestation was discovered as part of the FUND for Lake George’s Eurasian watermilfoil management and control program in cooperation with the Lake George Park Commission. Initial survey work by the RPI Darrin Fresh Water Institute in Boon Bay estimates the population to be 3.75 acres – 5 acres in size.
This is the second infestation discovered in Lake George. Last fall a 5-acre infestation in the Village of Lake George was discovered. The Lake George Asian Clam Rapid Response Task Force organized to combat this infestation and a treatment effort has been underway in the Village since late April under permits from the Adirondack Park Agency and NYS Department of Environmental Conservation. Over 725 benthic barriers have been installed to suffocate the clams. » Continue Reading.
The Adirondack Invasive Plant Program (APIPP) received the Adirondack Council’s “2001 Conservationist of the Year” award in a ceremony at the historic Irondequoit Inn on July 9. APIPP is the 27th winner of the prestigious annual award. APIPP Director Hilary Smith accepted on the award on the organization’s behalf.
“APPIP has pioneered the effort to get control of the invasive, non-native plants that threaten to destroy and replace the healthy, native trees and plants of our vast Adirondack forests,” said Brian L. Houseal, Executive Director of the Adirondack Council. “Under Hilary Smith’s leadership, APPIP has identified the places that need immediate attention and has trained and organized an army of volunteers to take on the hard work. It is not easy to identify, and then properly remove and dispose of invaders so they don’t take root somewhere else. » Continue Reading.
Over the past several centuries, there have been numerous additions to the Adirondack flora and fauna. The recent Invasive Species Awareness Week highlighted some of the many forms of life that have invaded the region and are currently wreaking havoc with the established members of the region’s plant and animal communities. However, not all organisms from outside the area adversely impact the environment like Eurasian milfoil or the zebra mussel. One of the largest transplants to the North Country is the turkey vulture, a bird that occupies a niche for which few other creatures are so well suited. » Continue Reading.
What follows is a guest essay from the Adirondack Forest Preserve Education Partnership (AFPEP).
On the heels of additional discoveries of the invasive Emerald Ash Borer beetle in forests in multiple parts of New York including the Catskill Forest Preserve, Department of Environmental Conservation (DEC) urges all New Yorkers and visitors to comply with the state’s stringent regulations prohibiting the movement of untreated firewood, the major vector for the introduction of this insect. » Continue Reading.
Have you ever wondered what that slimy green/ brown stuff covering rocks or floating in the water was? What you were looking at was algae. Algae, like plants, use the sun to make energy (photosynthetic organisms), and are food for a variety of animals including fish, bugs, and birds. Algae differ from plants by not having true roots and leaves.
Also like plants, algae need light and a food source to grow. Algae loves phosphorus and nitrogen that enter the water. If these nutrients enter the water excessively, algae can bloom and become a nuisance and potential health hazard. When algae blooms it can become toxic, clog intake pipes and discourage swimming and other recreational activities. Algal blooms have been found in bodies of water throughout the Adirondacks, some of the most noted in Lake Champlain where blue/green algae or cyanobacteria can be found. These algae can form toxic blooms that can harm humans, pets and wildlife. Not all algae produces toxins, in fact most algae does not.
Lake George has been also been experiencing algal blooms. Algae there is found in the littoral zone, or near shore and is mostly green algae with very little blue/green. Generally algal blooms within Lake George are caused by lawn fertilizers washing into the lake, faulty septic systems, and storm water.
Excessive amounts of algae can also cause a dead-zone within a lake, an area of the water that has no oxygen and thus no fish. If you see an algal bloom in Lake Champlain contact the Lake Champlain Committee at (802) 658-1414 and report time of day, location and a description. Algal bloom in Lake George should be reported to the Lake George Waterkeeper.
While excessive amounts of algae are bad, it is a natural part of the aquatic environment. Algae can also be used by a trained scientist to determine if a body of water is healthy.
There are a variety of types of algae that can be seen in almost any body of water, including your fish tank. One of the more interesting types, looks like a ribbon twisting in a glass bottle. This form is often found in Lake George.