Calculating the total economic value of ecological goods and services is a difficult task.

(f) Underline the intrinsic value of indigenous peoples' cultural heritage, including its social, cultural, spiritual, intellectual, scientific, ecological, technological, commercial and educational value

Iraq also asserts that the method used by Iran to value the loss of ecological services is inappropriate.

Forest landscape restoration aims to restore ecological integrity and improve the productivity and economic value of degraded land.

One exercise found that marine systems contributed to around two thirds of the total value of global ecological services.

(c) Ecological research

In order to achieve this balance, the value of ecological goods and services should be taken into account, including indirect and non use values.

The value of loss is calculated using a service hectare year metric, representing the level of ecological service provided by one hectare in a year.

Environmental and ecological aspects

Ecological Youth of Angola

Ecological Youth of Angola

It's in ecological sustainability.

The ecological service value which Iran uses to calculate this amount is that estimated in R. Costanza et al., The value of the world's ecosystem services and natural capital , Nature, Volume 387, No. 6630 (1997), p. 253.

So no ecological collapse here.

This is an ecological network.

Strengthening the ecological security of mankind.

As groundwater should be recognized as a natural resource with economic and ecological value, groundwater strategies should aim at the sustainable use of groundwater and preservation of its quality.

Iraq further states that, although coral reefs have an intrinsic value, Jordan has not demonstrated that the coral reefs in the Gulf of Aqaba provide any specific ecological services.

Ecological indicators are mentioned as still undeveloped.

ROSELT Long term Ecological Monitoring Observatories Network

Instead, let's look to the ecological model.

It is an uninhabited region and is of high ecological value most of its animal species, mainly fish and aquatic birds, are not found in any other place in the world.

General Act on Ecological Equilibrium and Environmental Protection.

Improvement and ecological upgrading of the existing vegetation.

(d) Development has an impact on ecological survival.

We altered our ecological niche by creating civilization.

Some people call this paying our ecological debt.

Value Unit value Volume

It is called telephony and electricity without ecological interference.

Monitoring should relate to both ecological and economic parameters.

Bernd Muller is responsible for Tamera's ecological research work.

Year Tons Value Tons Value

All value is perceived value.

In his 1908 essay Der moderne Denkmalkultus (The modern cult of monuments) he describes historical value, artistic value, age value, commemorative value, use value, and newness value.

Economic values include direct use value, indirect use value, option value, bequest value and other non use value of ecosystem goods and services.

But the ecological revolution has less need for new institutions.

It is time to replace GM technology with ecological farming.

Both candidates want jobs to be created in ecological services.

Bacterioplankton occupy a range of ecological niches in aquatic systems.

Geographic, hydrographic, hydrological, hydrogeological, climatic, ecological, and other natural features

Another important theme of this Meeting is ensuring ecological sustainability.

Ukraine had also elaborated a national programme for ecological education.

Ecological balance must be established also while we combat poverty.

These range from economic and ecological difficulties to security challenges.

Shows value selection dialog. Returns entered value.