Skip to main content

Search the SPREP Catalogue

Refine Search Results

Tags / Keywords

Language

Available Online

Tags / Keywords

Available Online

79 result(s) found.

Sort by

You searched for

  • Tags / Keywords foundations-legislation
    X
  • Tags / Keywords amphibalanus amphitrite
    X
Guam invasive species management plan interim 2017-2019: interim
BRB
Available Online
2017
The 2017-2019 Interim Guam Invasive Species Management Plan (GISMP) expresses the overarching goals and priorities of the Guam Invasive Species Council (GISC or Council). The Guam Invasive Species Act of 2011 (Public Law 31-43) established the Council as Guam’s lead entity in coordinating with local, regional, national, and international jurisdic¬tions in the fight against alien invasive species. Although the GISC is in its infancy stages of organization, it draws from the collective knowledge, past research, and progress of its members in establishing the Council’s goals and priorities. Priorities and goals identified in this plan reflect current and near-term resources, member capabilities, and status of certain invasive species. Recommendations contained in the Regional Biosecurity Plan for Micronesia and Hawaii (RBP), the 2016-2018 National Inva¬sive Species Council’s Management Plan, the Regional Invasive Species Council (RISC), and various stakeholders were considered in the development of this plan. The Council also considered developments under the purview of the Hawaii Invasive Species Council and its 2015-2020 HISC Strategic Plan.
American Samoa invasive species and action plan.
BRB
Available Online
2017
American Samoa invasive species strategy and action plan for the only US territory in the South Pacific being such is faced with unique threats with its location from a national perspective and has a need for both nation al and regional collaborations. The ecological integrity of American Samoa is of utmost importance in the face of invasive species. The cultural identity of American Samoans is also closely tied to the ecological integrity of its natural environment. And given its a highly limited economy, any impact by invasive species on its natural ecosystems that provide goods and services will be almost immediate. The establishment of an invasive species plan, with its clearly articulated priority actions, goals and objectives will provide a guidance to deal with the threats of invasive species. The implementation of the plan will: (1) increase awareness of their threats; (2) inspire cooperation to prevent and minimize their impacts and implement appropriate approaches; and (3) improve decision making through the process of data and information sharing from the best available science. Priorities are: Implement urgent and necessary actions; Enhance capacities for informed decisions; Advance preventive and rapid-response protocols and measures.
First report of marine alien species in mainland Ecuador: threats of invasion in rocky shores
Island and Ocean Ecosystems, BRB
Available Online

Bigatti, G.

,

Cornejo, M.

,

Coronel, J.

,

Cárdenas, A.

,

Cárdenas-Calle, M.

,

Keith, I.

,

Martinez, P.

,

Mora, E.

,

Pérez-Correa, J.

,

Rivera, F.

,

Torres, G.

,

Triviño, M.

,

Troccoli, L.

,

Villamar, F.

,

Zambrano, R.

2019
Invasive species are of signi?cant concern, especially in mega-diverse countries, because they cause negative e?ects such as loss of native biodiversity, ecological alterations, disease spread, and impacts on economic development and human health. In mainland Ecuador, information on invasive invertebrates in marine ecosystems is scarce. The objective of this study was to describe and locate the invasive species present in the rocky shores of the intertidal and subtidal zones along 10 areas (83 sites) covering most of the Ecuadorian coast during 2015–2016. Benthic macroinvertebrates communities were measured over quadrats located randomly on a 50 m transect positioned parallel to the coast in the intertidal and subtidal zone, covering an area of 1,860 km2. Six invasive species were recorded: Arthropoda (Amphibalanus amphitrite), Cnidaria (Pennaria disticha, Carijoa riisei), Bryozoa (Bugula neritina), Rhodophyta (Asparagopsis taxiformis) and Chlorophyta (Caulerpa racemosa). The areas with highest abundance of invasive species were in Jama (not a protected area), Marine and Costal Wildlife Reserve Puntilla of Santa Elena and Santa Clara Island Wildlife Refuge (protected areas). The most abundant species was Carijoa riisei with a relative abundance of up to 80%. It was the most aggressive of the invasive species registered in the subtidal zone, mainly in northern centre of the Ecuadorian coast. C. riisei is growing on native coral (Pocillopora spp.) and on sessile macroinvertebrate communities (Pinctada mazatlanica, Muricea appresa and Aplysina sp.) that are being a?ected by its invasion. This study must be taken into account by local and regional government authorities to create public policy programmes of monitoring for surveillance and control of invasive species. These programmes should focus on integration of socio-economic and ecological e?ects. They should be complemented by experimental design and analysis of environmental variables to provide technical information for a baseline of bio-invasion analysis along the Ecuadorian coast and Galápagos, to avoid the expansion of invasive species negatively a?ecting the marine biodiversity of mega-diverse countries such as Ecuador and other countries of South America.