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Lake George\u2019s Invasive Species Awareness Week (ISAW) begins next week, and coincides with the release of a new report by the New York State Invasive Species Council. Entitled: A Regulatory System for Non-Native Species<\/em>, the report has been sent to Governor Patterson and the legislature for review.<\/p>\n Those interested in learning more about invasive species impacting Lake George and efforts currently in place to prevent their spread, or discussing the new regulatory system proposed by the state council, are invited to stop by the ISAW display at the Visitors Center in downtown Lake George, from 11 am \u2013 4 pm, Monday \u2013 Friday, July 12 \u2013 16. Representatives from the Lake George Association, the Cornell Cooperative Extension, Warren County Soil and Water Conservation District, and other area organizations will be on hand.<\/p>\n Due to a lack of natural predators, diseases and parasites, invasive species can quickly become pervasive. When they do, these species can negatively impact the ecological balance of Lake George by out-competing native species for light, nutrients, and space.<\/p>\n The new report by the NYS Invasive Species Council introduces a process for assessing level of threat, assessing socioeconomic value, and assigning each invasive species into a distinct category for appropriate action.<\/p>\n State Environmental Conservation Commissioner Pete Grannis said, \u201cNew York needs to take action now to curb the many pathways that invasive species use to make their way here. The system the Council is proposing strikes the right balance of minimizing the major threats to our ecology and economy The new assessment process would allow the state to categorize invasive species as \u201cprohibited,\u201d \u201cregulated\u201d or \u201cunregulated.\u201d Species in the \u201cprohibited\u201d category would be the most restricted as they pose clear risks to New York\u2019s economic, ecological and public health interests, and, therefore, would be banned from commerce entirely. \u201cRegulated\u201d species would be restricted, but not prohibited from commerce, and would require practical and meaningful regulatory programs. \u201cUnregulated\u201d species would be identified as those non-native species that do not pose a threat and therefore could be used freely in commerce.<\/p>\n Two \u201ctools\u201d would be used in assessing risks from non-native plants and animals. One evaluates the inherent, biological \u201cinvasiveness\u201d of each species, i.e., some species are better \u201cweeds\u201d than others. The other tool looks at socio-economic values to help determine whether the social benefits of a plant or animal outweigh the potential harm. For example, earthworms have often been shown to have positive effects on soil structure and fertility in agricultural and garden ecosystems; however, glacial ice sheets that covered most of New York some 11,000 to 14,000 years ago left New York worm free. Today\u2019s worms are actually European invaders and considered a non-native invasive species, but are clearly valuable.<\/p>\n The New York State Invasive Species Council\u2019s final report is available online at http:\/\/www.dec.ny.gov\/animals\/63402.html<\/a>. <\/p>\n","protected":false},"excerpt":{"rendered":" Lake George\u2019s Invasive Species Awareness Week (ISAW) begins next week, and coincides with the release of a new report by the New York State Invasive Species Council. Entitled: A Regulatory System for Non-Native Species, the report has been sent to Governor Patterson and the legislature for review. Those interested in learning more about invasive species … <\/p>\n
\nwhile allowing for the careful use of those plants and animals that pose lower risks.\u201d<\/p>\n