Dangerous changes in climate have already begun.

Climate changes can influence a planet's geological history.

Human activities, in addition to natural climate variability, are producing these changes.

Many impacts of climate change have already been observed, including glacier retreat, changes in the timing of seasonal events (e.g., earlier flowering of plants), and changes in agricultural productivity.

Will changes in cloud cover and characteristics and in atmospheric aerosols amplify or moderate the rate of climate change?

Uganda mentioned that population pressure leads to changes in land use practices that contribute to climate change and climate variability, and projected that impacts of climate change will be severe on densely populated areas.

There is now little doubt that greenhouse gases, such as carbon dioxide, are leading to significant changes in climate.

The sediments in the Gotland Basin are important for studying the climate changes in northern Europe over the past 5,000 years.

Rejects the imposition of obligations on developing countries to contain, the phenomenon of climate changes in addition to the provisions of the Kyoto Protocol on the UN convention on Climate Changes and calls on Member States to oppose this orientation wherever it deemed necessary.

climate change will shift every aspect, such as temperature, rainfall, and storm patterns, as well as bringing fundamental changes in the physical environment, such as rising sea levels and changes in ocean chemistry.

Milutin Milanković is known for his theory of ice ages, suggesting a relationship between the Earth's long term climate changes and periodic changes in its orbit, now known as Milankovitch cycles.

climate change may not be gradual. The long history of climate change shows the risks of dramatic and abrupt changes over the course of but a few decades

Farmers around the world already bear the consequences of climate change some crops will not be resistant to the changes brought about by climate change and harvests will wane.

Scientists are warning that changes in global climate may also endanger public health by increasing the spread of diseases and other health problems.

Changes occurring in environmental processes are better understood if due account is taken of the interactions between climate, biological diversity and land degradation.

Global changes, in particular climate change and the depletion of the ozone layer, remain major threats to the integrity of the Antarctic environment.

More often than not, what sound like horrific changes in climate and geography actually turn out to be manageable and in some cases even benign.

Natural climate changes in the past for example the great ice ages attest to the sensitivity of our planet s climate to disturbances, and analyzing them is one method used by scientists to estimate this sensitivity.

Petroleum and other fossil fuels (coal and natural gas) are causing long term changes in the global climate, but few people appreciate the risks.

Many Parties also reported that future changes in their socio economic situation would most likely exacerbate vulnerability to the adverse effects of climate change.

Poor regions are also suffering from climate changes such as more frequent droughts, caused by rich countries greenhouse gas emissions.

In addition to their involvement in global research programmes relating to climate change, including GCOS and GOOS, many Parties reported on their cooperation in activities conducted by the WMO, on international global atmospheric chemistry, past global changes and global changes in terrestrial ecosystems.

For instance, the National Farmers Union of England and Wales is anticipating likely climate changes and is helping the farming and horticulture sectors to understand, adapt to and play a full role in mitigating the effects of climate change.

The long history of climate change shows the risks of dramatic and abrupt changes over the course of but a few decades

The thermal inertia of the oceans and slow responses of other indirect effects mean that climate can take centuries or longer to adjust to changes in forcing.

Forests and terrestrial ecosystems Most countries evaluated the impacts of projected climate change on their forests and rangelands in terms of changes in biomass, species composition and vegetation types.

According to climate change skeptics, the emails supposedly offer evidence that scientists manipulated data to match predictions of temperature changes made by computers.

In fact, the exploitation of non renewable resources frees the speed of economic growth from that of ecological renewal, aggravating the deterioration of the biosphere, including irreversible climate changes.

The climate change referred to may be due to natural causes, e.g., changes in the sun's output, or due to human activities, e.g., changing the composition of the atmosphere.

These changes are also triggering changes in human consciousness.

The choices, singly or in combination, are 1) nothing (the current response) 2) mitigation (reducing emissions of greenhouse gases) 3) attempted adaptation to the ongoing climate changes and 4) geoengineering.

American environmental attitudes toward climate change or genetic modification of food bring similar criticism. More subtly, America's openness to immigration both enriches and changes American culture.

Northern Norway and Svalbard are well suited locations for studies of the processes taking place in near Earth space over the Arctic, processes that could be signs of global climate changes.

First, a thoroughgoing alteration of highly complex systems will be needed to preserve the world s climate, just as such root and branch changes were needed 20 years ago in the postcommunist countries.

Whether the impacts of these changes are immediate (urban air pollution) or more slowly evolving (climate change), they affect the well being of people in all nations and all sectors of society.

Will countries, in particular those in the developing world, be able to adapt their agricultural practices rapidly in response to climate changes? How will infectious and vector borne diseases be affected in different parts of the world?

Small changes in inputs can result in large changes in the value of a company.

This has led to dramatic changes in the composition of the Earth's atmosphere, affecting the very air we breathe and the climate that shapes the life of every human being on the planet.

It is crucial for an activity, like agriculture, that is so dependent on climate conditions to clearly identify these changes and to find out how to tackle them.

Any changes in UN Model article 26 will require corresponding changes in the Commentary thereon.

Changes in reporting methods

Trust changes in time.

Changes in national registries

C. Changes in format

The general public naturally has a hard time grappling with this complexity and uncertainty, especially since the changes in climate are occurring over a timetable of decades and centuries, rather than months and years.