It brought about the decision to clear the 30, 000 square metres of land in order to keep future fires from getting into inner Tokyo city.

The drainage basin covers 30, 140 square miles ( 78, 000 km < sup > 2 </ sup >).

Most slime molds are smaller than a few centimeters, but some species may reach sizes of up to several square meters and masses of up to 30 grams.

LandScan is a raster image, or grid, of population counts, which provides human population estimates every 30 x 30 arc seconds, which translates roughly to population estimates for 1 kilometer square windows or grid cells at the equator, with cell width decreasing at higher latitudes.

Ctesiphon measured 30 square kilometers ( cf.

There were 32, 984 housing units at an average density of 78 per square mile ( 30 / km² ).

* 1853-Gadsden Purchase: purchase of 30, 000 square miles ( 78, 700 km² ) in southern Arizona for $ 10, 000, 000 for purpose of railroad connections

There were 39, 839 housing units at an average density of 30 per square mile ( 12 / km² ).

The population density was 77 people per square mile ( 30 / km² ).

There were 30, 207 housing units at an average density of 48 per square mile ( 18 / km² ).

A typical magnetic region on a hard-disk platter ( as of 2006 ) is about 200 – 250 nanometers wide ( in the radial direction of the platter ) and extends about 25 – 30 nanometers in the down-track direction ( the circumferential direction on the platter ), corresponding to about 100 billion bits ( 100 gigabits ) per square inch of disk area.

People are considered as obese when their body mass index ( BMI ), a measurement obtained by dividing a person's weight in kilograms by the square of the person's height in metres, exceeds 30 kg / m < sup > 2 </ sup >.

On this side lies the highest summit of the range, the double-headed Belukha, whose summits reach 4, 506 and 4, 440 m respectively, and give origin to several glaciers ( 30 square kilometeres in aggregate area, as of 1911 ).

There were 10, 319 housing units at an average density of 30 per square mile ( 12 / km² ).

The population density was 30 people per square mile ( 12 / km² ).

The population density was 30 people per square mile ( 12 / km² ).

The population density was 30 people per square mile ( 12 / km² ).

There were 122, 663 housing units at an average density of 78 per square mile ( 30 / km² ).

In total, Acadia National Park consists of more than 47, 000 acres ( 73 square miles, 190 km < sup > 2 </ sup >), including 30, 300 acres ( 47 sq mi., 123 km < sup > 2 </ sup >) on Mount Desert Island, 2, 728 acres ( 4. 6 sq mi., 11 km < sup > 2 </ sup >) on Isle au Haut and 2, 366 acres ( 3. 5 sq mi., 9. 2 km < sup > 2 </ sup >) on the Schoodic Peninsula.

It weighed more than 30 short tons ( 27 t ), was roughly 8 by 3 by 100 feet ( 2. 4 m × 0. 9 m × 30 m ), took up 1800 square feet ( 167 m < sup > 2 </ sup >), and consumed 150 kW of power.

With an unbelievable number of political entities and institutions piled up on a small territory of 30, 500 square kilometers, Belgium holds the European record of the most costly political system: no less than 57 ministers and state secretaries spread across six different governments, which are surrounded by seven parliaments and a dozen provincial governments.

Belgium has an area of 30, 528 square kilometres, with 16, 844 square kilometres for Wallonia, 13, 522 square kilometres for Flanders and 161 square kilometres for the Brussels Capital Region.

The lake is 100 kilometres long and 30 kilometres wide, and 505 metres ( 1, 666 ft ) at its deepest point.

It is about 3. 26 light-years, which is about 30. 9 trillion ( 3. 09 ) kilometres or about 19. 2 trillion ( 1. 92 ) miles.

Its permanent headquarters were in Garderkasernen ( Garder barracks ), Høvelte 30 kilometres north of Copenhagen in Denmark.

High-voltage direct-current ( HVDC ) technology is used for greater efficiency in very long distances ( typically hundreds of miles ( kilometres ), or in submarine power cables ( typically longer than 30 miles ( 50 km ).

This is located some 50 kilometres ( 30 mi ) south of Dublin.

The largest array, LOFAR ( the ' LOw Frequency ARray '), is currently being constructed in western Europe, consisting of about 20 000 small antennas in 48 stations distributed over an area several hundreds of kilometres in diameter, and operates between 1. 25 and 30 m wavelengths.

* July 30, 2004-a major natural gas pipeline exploded in Ghislenghien, Belgium near Ath ( thirty kilometres southwest of Brussels ), killing at least 24 people and leaving 132 wounded, some critically.

It rises at Source-Seine, 30 kilometres ( 19 mi ) northwest of Dijon in northeastern France in the Langres plateau, flowing through Paris and into the English Channel at Le Havre ( and Honfleur on the left bank ).

For example, a fiber optic cable might run up to 30 kilometres without a repeater from the telephone exchange to a concentrator site, and local subscriber wire local loops can extend an additional 4 kilometres beyond the concentrator and its DSLAM.

A small town of Pińczów located some 30 kilometres from Kielce became the capital of the so-called Pinczów Republic, a piece of Polish land controlled by the partisans.

* In France, in the southern part of the Forest of Rambouillet, 50 kilometres west of Paris, there is a wild group of around 30 Bennett's wallabies.

It is situated 30 kilometres east of Coolah in the Liverpool Range, on the Coolah Creek Road.

After a heavy rain the weir floods, closing the road and forcing the residents of Bundeena to drive an extra 30 kilometres to the southern end of the park if they wish to drive to Sydney.

The Lizard Island Group is a mid-shelf reef, situated 30 kilometres from the Australian mainland.

The Rim ( as it is locally known ) extends from Crestline to Big Bear, a distance of some 30 miles ( 50 kilometres ).

Known as the Hatepe eruption, it is believed to have ejected 100 cubic kilometres of material, of which 30 cubic kilometres was ejected in the space of a few minutes.

* Mandø Island nature reserve, about 30 kilometres southwest

To Rickards, a 52-year-old veteran 30 years in the air, it was an old story: His plane was being hijacked in mid-flight again much as it had happened in 1930, when Peruvian rebels made him land a Ford tri-motor at Arequipa.

The inauguration of John Balliol as king on 30 November 1292 ended the six years of interregnum when the Guardians of Scotland governed the land.

With almost 30 % of the total land area suitable for crop production and about 17 % of the labor force engaged in farming, agriculture remains the primary occupation, accounting for 11 % of GDP in 2001.

* 1945 – World War II: Battle of Iwo Jima – about 30, 000 United States Marines land on the island of Iwo Jima.

These plant communities cover approximately 9. 4 percent of the Earth's surface ( or 30 percent of total land area ), though they once covered much more ( about 50 percent of total land area ), in many different regions and function as habitats for organisms, hydrologic flow modulators, and soil conservers, constituting one of the most important aspects of the biosphere.

The Isle of Man now has forty-five non-statutory Wildlife Sites as of 30 / 01 / 09, covering approximately 195ha of land and an additional 10. 5 km of inter-tidal coast.

* He will take the barren land and make it abundant and fruitful ( Isaiah 51: 3, Amos 9: 13 – 15, Ezekiel 36: 29 – 30, Isaiah 11: 6 – 9 )

Some estimates conclude that the state is losing a land mass equivalent to 30 football fields every day.

* Pole to Pole ( Travel 1991 ; Programme release 1992 ): travelling from the North Pole to the South Pole, following as closely as possible the 30 degree line of longitude, over as much land as possible, i. e., through Europe and Africa.

After the British were defeated in the Thirteen Colonies, its troops helped evacuate approximately 30, 000 United Empire Loyalists ( American Tories ), who settled in Nova Scotia, with land grants by the Crown as some compensation for their losses.

With the Empire's population reaching 30, 000, 000 people by 1600, shortage of land placed further pressure on the government.

The effects of this catastrophe were so devastating that it took life on land 30 million years into the Mesozoic to recover.

International groups also charged that the military had killed 30 peasants and arrested 300 others after the peasants had protested against encroachments on their land by government officials.

Approximately 30 % is reflected back to space while the rest is absorbed by clouds, oceans and land masses.

The following month, however, the Empress was invited by the Dowager Queen Adeliza to land at Arundel instead, and on 30 September Robert of Gloucester and the Empress arrived in England with 140 knights.

After a three-season run, the sketch was developed into a half-hour prime time show and was an early hit for Fox, becoming the network's first series to land in the Top 30 ratings in a season ( 1989 – 1990 ).

Most of the 40 time zones on land are offset from Coordinated Universal Time ( UTC ) by a whole number of hours ( UTC − 12 to UTC + 14 ), but a few are offset by 30 or 45 minutes.

An estimated 30, 000 to ( 17 to 23 % of the total land ) are arable, but only one-third of this ( about 7 % of the total productive land ) was cultivated in 1990.

The ancient customs of the Ni-Vanuatu meant that land was held in trust for future generations by the current custodians ; Europeans viewed it more as a commodity and owned about 30 % of the land area.

* February 19 – WWII – Battle of Iwo Jima: About 30, 000 United States Marines land on Iwo Jima.