Sentences with phrase «rainfall over land»

Timothy Chase > When viewed alongside the threat of drought to agriculture due to decreased rainfall over land, this does not make for a pretty picture.

When viewed alongside the threat of drought to agriculture due to decreased rainfall over land, this does not make for a pretty picture.

This would lead to lower relative humidity and less rainfall over land according to my sense of it, and this drying would accelerate land warming even more.

The eruption of Pinatubo was followed by a significant drop - off of rainfall over land and a record decrease in runoff and freshwater discharge into the ocean, according to a recent study by Trenberth and other scientists.

To measure rainfall over land, the scientists took advantage of a new NASA - based international satellite mission, dubbed Global Precipitation Measurement.

There was less rainfall over land, and a record decrease in runoff and ocean discharge into the ocean from October 1991 to September 1992, the scientists report this week in the journal Geophysical Research Letters.

Not exact matches

It takes into account, for example, what sort of water has been used at all stages of the life cycle (eg natural rainfall over agricultural land, water from rivers, lakes and groundwater resources); the context of local water scarcity; and whether the water would otherwise be used for another activity of critical importance.

Fights over water; changing patterns of rainfall; fights over food production; land use,» she said.

They include higher sea surface temperatures over the Indian Ocean, which can lead to greater rainfall over the sea rather than on land.

Over land, the small size of these aerosol particles tends to suppress rainfall because the water droplets that condense on them are light enough to remain aloft.

However, lingering near the coast where it has been, Hurricane Harvey maintained a healthy energy supply and has been able to continue picking up moisture and dumping it over land through sustained and intense rainfall.

This reaction was conjectured to reduce rainfall over the irrigated land while generating a clockwise circulation that interacts with the prevailing regional wind.

Most TS losses occur from the storm surge, the water pushed over the land, or inland flooding caused by huge amounts of rainfall often generated by lesser tropical storms hung up over coastlines.

It would seem to predict rainfall reduction over the last 150 years in those land areas where on - shore winds and orographic uplift are the rainfall drivers.

Since the TAR, the observational basis of analyses of extremes has increased substantially, so that some extremes have now been examined over most land areas (e.g., daily temperature and rainfall extremes).

Forest response to rising CO2 drives zonally asymmetric rainfall change over tropical land, Nature Climate Change, 8, 434 — 440, doi: 10.1038 / s41558 -018-0144-7.

If we are going to say Ninas rain more over land and Ninos more over ocean, and there is more rainfall during Ninos; decreased surface salinity could account for the «steric» component.

A study to be released today by the University of Adelaide has found temperatures will rise and annual rainfall will drop across the Arabunna people's land over the next century.

More Details about this video animation The video animation shows the near surface (10m) winds and rainfall intensity over the Gulf of Mexico and the surrounding land areas during the main development phase of Hurricane Katrina, August 24 - 30, 2005, based on NCEP - GFS forecast model analyses.

Glacier melt and episodes of increasingly violent rainfall over the single land mass — Pangaea — generated an ocean in which large volumes of fresh water pooled at the top.

Flooding is made worse when extreme rainfall occurs over impervious land (such as roads and buildings) and the rain can not soak in.

Another contributing factor was evapotranspiration from the land surface, which is found to have acted as an important moisture source and was likely enhanced by antecedent rainfall that increased soil moisture over the northern Great Plains.

Data from NASA's Tropical Rainfall Measuring Mission (TRMM) show that annual mean rainfall is greater over the oceans than ovRainfall Measuring Mission (TRMM) show that annual mean rainfall is greater over the oceans than ovrainfall is greater over the oceans than over land.

Wardle and Smith (2004) argued that the upward rainfall trend is consistent with the upward trend in land surface temperatures that has been observed in the south of the continent, independent of changes over the oceans.

«It is important to recognize that this work does not explain rainfall's regional features, such as for example the contrast between the western Pacific Ocean and the eastern Pacific, nor does it say anything about whether more rainfall will fall over land or over ocean,» Fasullo told mongabay.com.

In particular, over NH land, an increase in the likelihood of very wet winters is projected over much of central and northern Europe due to the increase in intense precipitation during storm events, suggesting an increased chance of flooding over Europe and other mid-latitude regions due to more intense rainfall and snowfall events producing more runoff.

This is believable as higher temps would mean more arable land, more evaporation would mean more rainfall and we have seen over the last 50 years as CO2 has climbed that total biotic life on the planet has increased some 30 - 50 % according to NASA satellites measurements.

Indeed, rainfall data reveal significant increases of heavy precipitation over much of Northern Hemisphere land and in the tropics (27) and attribution studies link this intensification of rainfall and floods to human - made global warming (28 ⇓ — 30).

Precipitation increased over most other land areas, showing that, generally, rainfall decreased over dry areas but increased over wetter areas.

The study, based on a computer model used to simulate rainfall under different land - use conditions, found that cutting down tropical forests in West Africa reduces precipitation over neighboring forest areas by about 50 percent due to increased temperatures over cropland areas.

Rainfall in the country has decreased by 20 % over the last 30 years, and up to 1000 km2 of land may be lost in the Volta Delta due to sea - level rise and inundation if greenhouse - gas emissions continue to rise at the current pace.