About EGAWA CHIKA
About 国立研究開発法人農業・食品産業技術総合研究機構 農業環境変動研究センター
About 日本生態学会誌
About exotic species
About utilization
About biodiversity
About environmental conservation
About property
About plant(organism)
About economic effect
About ecosystem
About management
About risk
About weed
About risk assessment
About exotic plant
About industrial use
About Invasive plant
About Ecological risk
About ecosystem management
About biodiversity conservation
About usefulness
About 逸出防止管理
About 雑草リスク評価
About 産業利用
About 侵略的外来種
About 便益費用分析
About commercial use
About containment
About cost-benefit analysis
About invasive alien species
About weed risk assessment
About Ecosystems
About Research methods in botany
About リスク
About 外来植物
About 戦略