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

Explain pasteurization, Explain Pasteurization The act or process of h...

Explain Pasteurization The act or process of heating a beverage or other food, to a specific temperature for a specific period of time in order to kill microorganisms that cou

Establish a true breeding flock of gray andalusian chickens, 1. Andalusian ...

1. Andalusian chickens may be either black, white, or gray. The gene for black is not dominant over the gene for white, nor is the gene for white dominant over the gene for black.

Explain micronutrient deficiencies during kwashiorkor, Explain Micronutrien...

Explain Micronutrient deficiencies during kwashiorkor? Almost all the children manifest anaemia (due to iron deficiency) of some degree. Eye signs of vitamin A' deficiency are

What is sanning membrane proteins, Which of the following is true for the f...

Which of the following is true for the following spanning membrane proteins? A. The mAChR (muscarinic Acetylcholine Receptor) is a spanning membrane protein located in the memb

Permanent partial disability - injury from an accident, Permanent Partial D...

Permanent Partial Disability - Injury from an Accident Permanent partial disability restrains the worker by doing the job he has been doing. He recovers from the injury in th

What is represented by the cellular secretion, Q. What is represented by th...

Q. What is represented by the cellular secretion? Cell secretion is the removal to the exterior of substances produced by the cell for instance, hormones, mucus, and sweat, so

Duodenum participating in extracellular digestion, Q. Besides the liver whi...

Q. Besides the liver which is the other adnexal gland of the digestive system that releases substances in the duodenum participating in extracellular digestion? The other adnex

Hazardous material - factors affecting occupational health, Hazardous Mater...

Hazardous Material - Factors Affecting Occupational Health Handling and storage of flammable and combustible liquids all the time pose threat to occupational safety. Fire and

Define low - density lipoprotein, Q. Define Low - density lipoprotein? ...

Q. Define Low - density lipoprotein? Ans. LDL is the major cholesterol-rich lipoprotein carrying approximately 70 per cent of plasma cholesterol. It serves to transport ch

Pleural biopsy, Pleural Biopsy Pleural biopsy is one of the diagnostic...

Pleural Biopsy Pleural biopsy is one of the diagnostic procedure which may  cause lot of anxiety in  the patient. Procedure Pleural biopsies may be preformed surg

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