Spatial containment of invasive species: Insights from economics

نویسنده

  • Kimberly Burnett
چکیده

Economics can clarify the discussion on invasive species in at least three ways. First is through the use of incentives to change human behavior so as to enhance protection against the introduction, establishment, and spread of invasive species across the world. The second recognizes the public good characteristics of invasive species control, and develops institutions to support the weakest members of our global community (Perrings et al. 2002). The third component involves choosing optimal investment in invasive species management across space, species, and time. This paper is a first attempt at addressing the third component, optimal spatial containment of an invasive species.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The embryology of Ailanthus altissima (Simaroubaceae): an invasive species from Iran

Simaroubaceae is a monophyletic family in the order Sapindales with 22 genera and 109 species. Ailanthus altissima (Mill) Swingle, also known as the tree of heaven, is a highly invasive species, which systematically belongs to Simaroubaceae. Reproductive characteristics are essential for the deployment and maintenance of invasive species in new environments and examination of the reproductive s...

متن کامل

Geometric insights into managing breaches of containment and eradication of invasive plants

Although containment is frequently advocated as a fall-back option for eradication, analysis shows that it is not necessarily more economic or effective. While containment has one major advantage over eradication, in that a smaller area is managed, this must be balanced against its disadvantage; that it must continue indefinitely. Moreover, both containment and eradication programs are at risk ...

متن کامل

Species distribution modelling of invasive alien species; Pterois miles for current distribution and future suitable habitats

The present study aims to predict the potential geographic distribution and future expansion of invasive alien lionfish (Pterois miles) with ecological niche modelling along the Mediterranean Sea. The primary data consisted of occurrence points of P. miles in the Mediterranean and marine climatic data layers were collected from global databases. All the used models run 100% su...

متن کامل

Special Section: Population Biology of Invasive Species

Invasion by nonindigenous species has been recognized as second only to loss of habitat and landscape fragmentation as a threat to global biodiversity (Walker & Steffen 1997). The economic impact of these species is a major concern throughout the world. For example, an estimated 50,000 nonindigenous species established in the United States cause major environmental damage and economic losses th...

متن کامل

Ecological niche modeling of invasive alien plant species in a protected landscape

Non-native plants that can cause adverse effects are otherwise known as invasive alien plant species which pose a major threat to plant biodiversity conservation and sustainability. This study is dedicated to determine the plant diversity and to assess the vulnerability of Quezon Protected Landscape, Southern Luzon, the Philippines to invasive alien plant species. Data from 90 10x10 m randomly ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2005