Future directions in biodiversity valuation, Biology

Assignment Help:

The methods that can be used for valuing biodiversity are still evolving at the global level, but studies have been done on how biodiversity values can be incorporated into the process of decision making for investment projects. In carrying out valuation studies, it i s necessary to emphasize the importance of adopting appropriate criteria and methods and focusing on values that are of relevance to the respective countries. In this regard, however, we need to be able to see the distinction between valuing only individua l biological resources and valuing biological diversity (i.e. the existence of a range of variation in biological resources, whether measured quantitatively or qualitatively).

A balanced approach to understanding the values of biodiversity in the context of ecosystem services should be based on the understanding that people in all countries and regions depend daily on ecosystem services from terrestrial as well as aquatic habitats for managing their lives. This underscores the need to value and conserve th e natural ecosystems of all countries and regions rather than only on biodiversity hot-spots or charismatic species. Identification and recognition of ecosystem services is therefore required at various scales from local to regional, national and global.

Overall, while it is evident that neither ethical nor aesthetic arguments alone provide sufficient grounds for attempting to maintain all the earth's existing biological diversity. A more general and practical approach recognizes that different but equally valid values (resource values, optional values, ethical and aesthetic values, etc.) can assume importance in different cases, and together can provide an overwhelmingly powerful case for the conservation of the earth's biodiversity. In current practice, many of the arguments used to justify the conservation of biodiversity stress the benefits, both economic and otherwise, from the sustainable use of biological resources. However, arguments for biodiversity conservation on economic grounds alone is insuffi cient to ensure its long term preservation. It is a fact that aesthetic, moral or other values are just as valid and necessary as financial values to justify the conservation of biodiversity.


Related Discussions:- Future directions in biodiversity valuation

Reptiles, biting mechanism in snakes?

biting mechanism in snakes?

Birth of genetics, Birth of Genetics Modern genetics originated with Gr...

Birth of Genetics Modern genetics originated with Gregor Mendel's work. It is based on this paper entitled "Experiments in Plant Hybridisation " published in 1866 inqthe Procee

Poultry and duck diseases-avian reovirus infections, Avian reovirus infecti...

Avian reovirus infections There are several avian reoviuses isolated from chicken, turkey and other species of birds. They are associated with arthritis (tenosynovitis), respir

Atypical distribution of pleural fluid, Q. Atypical Distribution of Pleural...

Q. Atypical Distribution of Pleural Fluid? i) Lamellar effusion: These are shallow collections of fluid between the chest wall and the lung surface. ii) Subpulmonic

Define the term underweight, Define the term Underweight? Just as overw...

Define the term Underweight? Just as overweight is the result of a positive energy balance irrespective of the etiology, underweight results when the energy balance is negative

Write out electronic configuration, Give number of valence electrons for te...

Give number of valence electrons for technetium. Write out electronic configuration for the valence electrons. Give the number of valence electrons and the number of electronic con

Explain the use of benzoates acid, Q. Explain the use of Benzoates acid? ...

Q. Explain the use of Benzoates acid? Benzoic acid, sodium benzoate and the parahydroxy esters (parabens) are used as preservatives. Benzoic acid and its sodium salt, sodium be

What are the parts of the female reproductive system, What are the organs t...

What are the organs that are part of the female reproductive system? The organs that comprise the female reproductive system are the ovaries, the Fallopian tubes (or uterine t

Explain food applications of gum tragacanth, Food Applications of Gum traga...

Food Applications of Gum tragacanth Gum tragacanth finds various food applications. These include: In dairy products, it functions as stabilizer in ice cream, ice pops a

Qualitative changes, Qualitative Changes The qualitative changes in th...

Qualitative Changes The qualitative changes in the structure of proteins in response to stress can lead to the following: Resistance against denaturation of prote

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd