バイオーム（生態系の種類） - INI

[item.forest]
code=01
slug=forest
name=森林
description=木本植物が優占する陸上バイオームです。
characteristics_biodiversity=非常に高い
characteristics_climate=温暖〜寒冷、湿潤
characteristics_precipitation=750mm以上/年
characteristics_vegetation=高木、低木、草本
subtypes=[{"code":"01-01","slug":"tropical-rainforest","name":"熱帯雨林"},{"code":"01-02","slug":"temperate-forest","name":"温帯林"},{"code":"01-03","slug":"boreal-forest","name":"針葉樹林（タイガ）"}]

[item.desert]
code=02
slug=desert
name=砂漠
description=極めて乾燥した陸上バイオームです。
characteristics_biodiversity=低い
characteristics_climate=乾燥、日較差・年較差大
characteristics_precipitation=250mm未満/年
characteristics_vegetation=多肉植物、低木、草本
subtypes=[{"code":"02-01","slug":"hot-desert","name":"高温砂漠"},{"code":"02-02","slug":"cold-desert","name":"寒冷砂漠"},{"code":"02-03","slug":"coastal-desert","name":"沿岸砂漠"},{"code":"02-04","slug":"semiarid","name":"半乾燥地"}]

[item.grassland]
code=03
slug=grassland
name=草原
description=草本植物が優占する陸上バイオームです。
characteristics_biodiversity=中程度
characteristics_climate=乾燥〜半湿潤
characteristics_precipitation=250-1000mm/年
characteristics_vegetation=草本（イネ科主体）
subtypes=[{"code":"03-01","slug":"savanna","name":"サバンナ（熱帯草原）"},{"code":"03-02","slug":"steppe","name":"ステップ（温帯草原）"},{"code":"03-03","slug":"prairie","name":"プレーリー"},{"code":"03-04","slug":"pampas","name":"パンパス"}]

[item.tundra]
code=04
slug=tundra
name=ツンドラ
description=極地・高山に分布する寒冷バイオームです。
characteristics_biodiversity=低い
characteristics_climate=極寒、短い夏季
characteristics_precipitation=150-250mm/年（主に雪）
characteristics_vegetation=コケ、地衣類、草本
subtypes=[{"code":"04-01","slug":"arctic-tundra","name":"極北ツンドラ"},{"code":"04-02","slug":"alpine-tundra","name":"高山ツンドラ"}]

[item.wetland]
code=05
slug=wetland
name=湿地
description=水に覆われた陸域・水域遷移帯のバイオームです。
characteristics_biodiversity=高い
characteristics_climate=多様
characteristics_precipitation=豊富または水没
characteristics_vegetation=水生・湿生植物
subtypes=[{"code":"05-01","slug":"marsh","name":"沼"},{"code":"05-02","slug":"swamp","name":"沢"},{"code":"05-03","slug":"bog","name":"高位泥炭地"},{"code":"05-04","slug":"fen","name":"低位泥炭地"}]

[item.ocean]
code=06
slug=ocean
name=海洋
description=地球表面の約71%を占める水域バイオームです。
characteristics_biodiversity=非常に高い
characteristics_climate=多様（極地〜熱帯）
characteristics_precipitation=N/A（塩水環境）
characteristics_vegetation=藻類、海草
subtypes=[{"code":"06-01","slug":"coral-reef","name":"サンゴ礁"},{"code":"06-02","slug":"open-ocean","name":"外洋"},{"code":"06-03","slug":"deep-sea","name":"深海"},{"code":"06-04","slug":"estuary","name":"河口域"}]