【スウェーデン説】


世界で最も多くの島を有する国は
インドネシアである
◯(答)
65%

Interestingly, when it comes to statistics regarding which countries have the most islands, figures tend to differ hugely between sources. Website worldatlas.com claims that out of all countries on the planet, Sweden has the most islands with 221,800, the majority of which are uninhabited. Even the capital of Stockholm is built across a 14-island archipelago with more than 50 bridges.

The website cites the Finnish tourism body as saying Finland has about 188,000 islands, placing it second on the list. Norway rounds off the top-three with 55,000. Statistics Canada claims that Canada has 52,455 islands, placing it fourth by a considerable distance. Baffin Island in the territory of Nunavut is the largest of them and it covers 195,928 square miles.
引用元:• Chart: The Countries With The Most Islands | Statista https://www.statista.com/chart/15364/the-estimated-number-of-islands-by-country/

Sweden is the country with the most islands in the world, 267,570 to be exact, and the number keeps on growing.
More than half of the islands in Finland can be found in lakes all over the country.
Indonesia and Australia are both countries that are completely made up of islands, so the actual mainland is a part of the islands as well.
引用元:Which Countries Have The Most Islands? – WorldAtlas https://www.worldatlas.com/articles/which-countries-have-the-most-islands.html

Which country has the most islands?

a) Indonesia
b) Finland
c) United States of America
d) Canada
e) Sweden
f) The Philippines

There is some debate about which country has the most islands. But the answer is e) Sweden.

Indonesia
The CIA World Factbook states that Indonesia has 17,508 islands but other sources put the number over 18,000. That’s a whole lot of islands, but it’s certainly not the most in the world.

Sweden
True island lovers, though, should book a trip to Sweden. This Scandinavian country holds the record as the country with the most islands. In fact, there are over 221,000 islands in Sweden.
引用元:Which country has the most islands? – TravelMamas.com https://travelmamas.com/which-country-has-the-most-islands/

Sweden has nearly 270 000 islands. Most of the islands are in Norrbotten County, followed by Stockholm County and Västra Götaland County. 38 percent of all the islands are situated in the seas (sea islands). Stockholm County has the largest share of sea islands, 93 percent.
引用元:3 percent of Sweden’s land area consists of islands https://www.scb.se/en/finding-statistics/statistics-by-subject-area/environment/land-use/land-use-in-proximity-to-shoreline/pong/statistical-news/coast-shores-and-islands-in-sweden-2013/

 インドネシア地理空間情報局(BIG)は18日、世界最大の島嶼国インドネシアの島1万3466の全島に名称を付けたと発表した。25万分の1の公式地図も完成し、インドネシアの領土、領海などに関する資料も今後はこの改訂版を基に作成。国境に接する小島92島を含む全島の認定を国連に申請する。
 国営アンタラ通信によると、これまで名前が付いていない島も多くあったが、政府は今回、全島の名称を確定した。各島の海岸線の全長は9万9093キロ。島数はこれまで1万7508としてきたが、4分の1ほど減少した。
 地理空間情報局はインドネシア地理空間参照システム(SRGI)2013年版を公表し、誰でも閲覧が可能になる。1995年以前の調査に基づいた地理情報を刷新し、各政府機関でSRGIに基づいた情報で統一を図る。
 グスティ・ムハンマド・ハッタ研究技術担当国務相は、これまで関係省庁や教科書のデータのほか、ユドヨノ大統領の演説などでも島の数は1万7千となっていたが、今後は修正すると明らかにした。
 アセプ・カルシディ同局長は島の数について「国際法とは異なる数え方をしていた」と説明。国連海洋法条約第121条では、島の定義は①自然に形成された陸地②水に囲まれている③高潮時でも水面上にある―と定義。以前の調査では満潮時に水没するものや岩礁、砂州も数えていたという。島数の世界2位のフィリピンは7109で、インドネシアの1位の座は揺るがない。日本の島数は6852(海岸線が100メートル以上の島)。
引用元:1万3466島、名付け完了 世界一の島嶼国家 国境隣接の92島 国連認定申請へ | じゃかるた新聞 https://www.jakartashimbun.com/free/detail/14077.html

This is a list of islands of Sweden. According to 2013 statistics report there are in total 267,570 islands in Sweden, fewer than 1000 of which are inhabited.[1] Their total area is 1.2 million hectares, which corresponds to 3 percent of the total land area of Sweden.[1]

Rough population statistics are from 2015.
This is a list of islands of Sweden. According to 2013 statistics report there are in total 267,570 islands in Sweden, fewer than 1000 of which are inhabited.[1] Their total area is 1.2 million hectares, which corresponds to 3 percent of the total land area of Sweden.[1]

Rough population statistics are from 2015.
引用元:List of islands of Sweden – Wikipedia https://en.wikipedia.org/wiki/List_of_islands_of_Sweden