Folders: ROOT > ScienceBase Catalog > LC MAP - Landscape Conservation Management and Analysis Portal > Aleutian and Bering Sea Islands Landscape Conservation Cooperative > Harvested Projects > Synthesis and Vulnerability Assessment of Terrestrial Invasive Species in the Aleutian and Bering Sea Islands ( Show all descendants )
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ROOT _ScienceBase Catalog __LC MAP - Landscape Conservation Management and Analysis Portal ___Aleutian and Bering Sea Islands Landscape Conservation Cooperative ____Harvested Projects _____Synthesis and Vulnerability Assessment of Terrestrial Invasive Species in the Aleutian and Bering Sea Islands Filters
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Assigning a numerical rank to an introduced species is an objective, quantifiable way to describe their relative impacts, and ranks are a valuable prioritization tool for land managers. We applied the Invasiveness Ranking System previously developed by the Alaska Natural Heritage Program to evaluate introduced species known to occur on Aleutian and Bering Sea Islands. This system uses sixteen criteria grouped into four categories to assess invasiveness: distribution, biological characteristics and dispersal ability, ecological impacts, and feasibility of control. Answers to individual questions are assigned a point value and the points are used to calculate subranks for each of the four sections. Each section is...
Categories: Data;
Tags: AQUATIC ECOSYSTEMS,
AQUATIC ECOSYSTEMS,
AQUATIC ECOSYSTEMS,
AQUATIC ECOSYSTEMS,
Academics & scientific researchers,
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