明治初期から炭鉱の町として栄え、多くの石炭を産出した。しかし、昭和30

明治初期から炭鉱の町として栄え、多くの石炭を産出した。
しかし、昭和30年代後半以降エネルギー革命が進行、海外炭との競争、相次ぐ事故、国の石炭政策の後退に直面。
その後の鉄鋼不況により需要は伸びず、1973年（昭和48年）に大夕張鉱業所が閉鎖された。それ以降閉山が相次ぎ、さらに1981年（昭和56年）には市内屈指の規模を持ち基幹事業所だった北海道炭礦汽船（北炭）夕張新鉱で北炭夕張新炭鉱ガス突出事故が発生、後に夕張新炭鉱を運営してきた北炭夕張炭鉱株式会社は倒産するなど、石炭産業の衰退に拍車がかかった。
石油ショックの克服を大義名分とした官・民の多岐にわたる国内資源振興策も決定打とはならず、その後の安価・良質な海外資源へのなだれ現象、そして政府の合理化政策の前に各炭鉱の経営はジリ貧となっていき、企業は国内の炭鉱から次々撤退。
国内第一の規模・炭質を誇った夕張も三菱石炭鉱業南大夕張炭鉱が閉山した。
夕張は元々炭鉱の開発により山あいに開かれた都市であり、平坦地が少なく大規模な農業には向かない地域だった上、石炭産業以外の産業基盤が皆無同然であったため、雇用の受け皿がなく働き手の若者が都市へ流出し、人口が激減。街には高齢者が残る結果となり、急速に少子高齢化が進んだ。
最盛期からの夕張市の人口減少。
現在は気温の寒暖差を生かしたメロン栽培（夕張メロン）、花畑牧場、ゆうばり国際ファンタスティック映画祭など観光の町として町おこしを進めているが、厳しい状況にある。

結果 (英語) 2:

It flourished from the early Meiji period as a town of mines, and yielded a lot of coal.
However, in 1955's second half and later energy revolution is in progress, the competition with imported coal, a spate of accidents, faced with the recession of the country's coal policy.
Not growth demand by the subsequent steel recession, large Yubari mining plant was closed in 1973. Subsequent closure is after another, even more in 1981 in Hokkaido coal礦汽ship was the core business office has a city one of the best scale (Kitasumi) Yubari new ore in Kitasumi Yubari generated new coal mine gas protruding accident , after Yubari such as Kitasumi Yubari coal mine Co., Ltd., which has operated a new coal mine to bankruptcy, it took a spur to the decline of the coal industry.
Domestic resources promotion measures a wide range of public and private was a pretext to overcome the oil shock does not become decisive, avalanche phenomenon to then anchor high-quality overseas resources, and each in front of the rationalization policy of the government management of coal mines will become a dwindling of business, companies one after another withdrawal from domestic coal mines.
Yubari also Mitsubishi coal mining Minami Yubari coal mine that boasted the domestic first of scale and carbonaceous was closure.
Yubari is a city that was originally opened in the mountains by the development of the coal mine, on the flat land was a large-scale farming areas not suitable for less, for industrial base other than the coal industry there was no no better, a saucer of employment without workers of youth flows out to the city, the population plummeted. The city will result in the elderly remains, but rapidly declining birthrate and aging progresses.
Yubari of population decline from its heyday.
Melon cultivation now that takes advantage of temperature difference of temperature (Yubari King), flower garden ranch, although promoting the town revitalization as a town of tourism such as Yubari International Fantastic Film Festival, it is a difficult situation.

結果 (英語) 3:

A prosperous town of coal mine, and from the beginning of the Meiji period, a lot of coal production. However, since the latter half of 1950 's energy revolution, a series of accidents and overseas competition, the back face of the national coal policy. At the subsequent recession than in steel demand growth, in 1973, it was closed in oyubari mine. However, since it was closed, 1981) has the scale of the city is one of the main business was a steamer, northern Hokkaido colliery coal) north Shin yubari coal mine gas outburst accident in the mine, Shin yubariAfter the yubari ran the new coal mine bankrupt yubari Co., Ltd, such as the decline of coal industry. The oil shock of domestic resources to overcome a variety of measures for the promotion of the government, the people with a legitimate reason to make a decisive and overseas resources, and then an avalanche phenomenon of low quality and the rationalization of the government policy, the gradual decline of the coal mine management, and enterprises from domestic coal mine after the withdrawal. 三菱石炭鉱業南大夕張炭鉱 closed to that of the first domestic coal size, which boasts. AtAt yubari city originally by the development of coal mine in mountain open, flat land is not suitable for a large agricultural area was over, but not as good as the coal industry industrial base, to the city of youth employment of workers is greatly reduced, the saucer population. And the results remain to the elderly, the rapid aging. Yubari city population decline from its peak. Melon at utilizing the temperature difference of the current temperature (melon), field, farmHave advanced the development of yubari international Fantastic Film Festival Tourism Town, the town is in severe situation.