Updated information on greenhouse gas emissions and projections

(c) To make projections of GHGs in a more consistent manner and

Projecting global GHG emissions methods to estimate future global GHG emissions or removals by sinks

Updated information on greenhouse gas emissions and projections

29. At a minimum, projections would be made of future emissions and removals of the following greenhouse gases CO2, CH4, N2O, PFCs, HFCs and SF6.

These relatively higher emission reductions explain the fact that emissions of these gases are projected to fall or increase only marginally in 2000.

The Measurement of Greenhouse Gases

Projecting national GHG emissions methods to estimate future GHG emissions or removals by sinks, for example, extrapolation, expert judgement, linear programmes and macroeconomic models

The national communication contains projected estimates of GHG emissions for the year 2000.

The secretariat intends to present a preliminary overview of data which may include, to the extent available, trends in past greenhouse gas emissions and projections of future emissions (FCCC SB 1997 6).

It is also used in the measurement of cloud cover, aerosols, vegetation, atmospheric water vapour and liquid water content.

M molecular mass of the discharged gas

37. In the interests of transparency, when projecting greenhouse gas emissions and removals, and estimating the specific and total effect of policies and measures on emissions and removals, Parties should

quot Domestic emission quot means emissions of greenhouse gases that take place within the territory of a country.

B. Projections of GHG emissions and sinks

Table 4.

FCCC SBI 1997 INF.4 Communications from Parties included in Annex I to the Convention. Updated information on greenhouse gas emissions and projections

Methods for projecting emissions In many cases Parties have not included projections of emissions for all important sources of GHGs in their national communications for example, projections of emissions and removals of GHGs were often omitted for the land use change and forestry sector

Table 8. Contributions of reductions in emissions of individual gases to total GHG emissions reduction, 2000, 2005, 2010 and 2020 (percentage)

Trends in CO2 emissions from transport, total CO2 emissions and total GHG emissions

4. Inventories of anthropogenic greenhouse gas emissions and removals

(b) Historical share of greenhouse gas emissions

3. emissions waste measures (of mass and volume of emissions and wastes)

Table 2. Summary of projections of anthropogenic emissions of CO2

Table 5. Summary of projections of anthropogenic emissions of N2O (gigagrams)

You can measure the aerodynamic forces it's creating.

(d) Meteorology (possibly together with geodesy)

We're actually measuring its oxygen consumption, its energy consumption.

(a) Air Monitoring discharge post filtration, using probes inserted into the ventilation systems within the complex

Inventories of anthropogenic emissions by sources and removals by sinks of greenhouse gases

Percentage of total greenhouse gas emissions

Data acquired by meteorological satellites are used in global atmospheric and ocean models for numerical weather prediction and environmental quality assessment, as well as climate monitoring and medium range, long range, seasonal and multi seasonal climate prediction.

Data acquired by meteorological satellites are used in global atmospheric and ocean models for numerical weather prediction and environmental quality assessment, as well as climate monitoring and medium range, long range, seasonal and multi seasonal weather and climate prediction.

All countries should make arrangements to monitor the reduction of emissions regularly.

(d) Interferometric monitoring of greenhouse gases (IMG) by MITI of Japan

Nevertheless, they were less well documented than the CO2 emissions projections, reflecting a higher degree of uncertainty in with measuring emissions from non energy sources and the smaller contribution of these gases to the total GHG emissions.

4. Quantitative data related to inventories and projections of greenhouse gas emissions and removals should be presented on a gas by gas basis in units of mass (Gg) with emissions by sources listed separately from removals by sinks, except in cases where it is technically impossible to separate information on sources and sinks in the area of land use change and forestry.

A number of Parties (e.g., CHE, GBR, SWE) point out that measures that reduce emissions of some gases may increase them for others.

Satellites are equipped, when possible, with measurement devices to assist in determining end of propellant conditions.

II. INVENTORIES OF ANTHROPOGENIC EMISSIONS AND REMOVALS

Local governments have also strengthened their resolve to improve air quality and reduce greenhouse gas emissions.

Each station would monitor about 15 variables such as flow, suspended load, water chemistry and on bank meteorological variables.

The United Kingdom largely relied on its own methods for estimation of GHG emissions and followed quite closely the Intergovernmental Panel on Climate Change (IPCC) reporting structure.

Parties shall establish greenhouse gas emissions baselines as the average of emissions for the years _ to _ .

quot Net anthropogenic emissions quot of greenhouse gases is the calculated difference between emissions by sources and removals by sinks.