I hadn't realized it was based on concrete measurements of what the paleoclimates the ancient climates were, as recorded in the ice sheets, as recorded in deep ocean sediments, as recorded in lake sediments, tree rings, and a lot of other ways of measuring temperature.

And we saw about 35 alternations between open water and ice covered water, between gravels and these plant sediments.

What we see when we look back in time, in those sediments and rocks, is a record of Earth history.

To calculate the total area and volume of oil contaminated sediments, Saudi Arabia relies on a polygon of influence method.

We saw these alternations between sediments that look like this there's gravel and cobbles in there and a bunch of sand.

There's a story in the sea, in the waters of the sea, in the sediments and the rocks of the sea floor.

So this rainwater is flooding down the hillside, carrying with it sediments from the construction site, smothering the coral and killing it.

We go out for months at a time and drill into the sea bed to recover sediments that tell us stories of climate change, right.

This year the United Nations Development Programme (UNDP) funded the Agency's coordination of an extensive pollution survey of marine sediments from 35 shipwrecks sunk in Iraq's waterways.

60. Welcomes the convening by the International Maritime Organization of a diplomatic conference to adopt an international convention for the control and management of ships' ballast waters and sediments

However, the Panel recommended an alternative remediation programme to that proposed by Saudi Arabia, with reductions in both the area and the volume of contaminated sediments to be remediated.

Iraq states that, in the period since 1991, there have been no independent observations or assessments of lost or impaired ecological function and resource values that could be attributed to oil in subtidal sediments.

These curves for global temperature, atmospheric CO2 and sea level were derived from ocean cores and Antarctic ice cores, from ocean sediments and snowflakes that piled up year after year over 800,000 years forming a two mile thick ice sheet.

57. Also welcomes the adoption by the International Maritime Organization of the International Convention for the Control and Management of Ships' Ballast Water and Sediments,International Maritime Organization, document BWM CONF 36, annex. and calls upon States to become parties to that Convention

52. Further calls upon States to accelerate the development of measures to address the problem of invasive alien species in ballast water, and urges the International Maritime Organization to finalize the International Convention on the Control and Management of Ships' Ballast Water and Sediments

In this submission, Saudi Arabia states that, in addition to the approximately 39 square kilometres of near shore subtidal benthos that was identified in its fourth F4 instalment claim as having oil contaminated sediments, a further unspecified area of sea grass benthos was also impacted by oil.

They recognized what was happening on the hillside and put a stop to it enacted laws and made permits required to do responsible construction and golf course maintenance and stopped the sediments flowing into the bay, and stopped the chemicals flowing into the bay, and the bay recovered.

IMO adopted the new Guidelines for Ships Operating in Arctic Ice Covered Water in 2002, and a new convention to prevent the potentially devastating effects of alien invasive species in ballast water, the International Convention for the Control and Management of Ships' Ballast Water and Sediments, in February 2004.

Recent monitoring and assessment data, including the results of approximately 3,000 transects carried out by Saudi Arabia and sediment samples which it analysed, show that high levels of oil contamination still remain in some coastal sediments that were exposed to oil spills resulting from Iraq's invasion and occupation of Kuwait.

elaborate and implement joint programmes for monitoring the riverine conditions in the Danube catchment area concerning both water quality and quantity, sediments and riverine ecosystems, as a basis for the assessment of transboundary impacts such as transboundary pollution and changes of the riverine regimes as well as of water balances, floods and ice hazards

OSCAR includes an oil spill physical fates sub model that estimates the distribution of contaminants on the water surface, on shorelines, in the water column and in sediments as well as exposure and population sub models which together estimate the effects of contaminants on eggs, larvae, juvenile and adult fish, wildlife and lower trophic level biota.