目次第１章

対象事業の概要 ························································ 1

第1節

対象事業の名称及び事業者の名称等 ······································ 1

１．対象事業の名称 ·························································· 1２．事業者の氏名・住所 ······················································ 1
第2節

対象事業の内容 ························································ 1１．対象事業の内容 ·························································· 11.1

鉄道事業 ····························································· 11.2

道路事業 ····························································· 4

第3節

工事の状況 ···························································· 6１．概要 ···································································· 6２．建設工程 ································································ 62.1

鉄道事業 ····························································· 62.2

道路事業 ····························································· 7３．工事進行状況 ···························································· 83.1

工事工程 ····························································· 83.2

工事概要 ···························································· 163.3

工事用車両計画 ······················································ 39

第4節

環境保全措置の実施状況 ··············································· 41

第２章

列車走行時の騒音、振動、微気圧波 ····································· 48

１．調査目的 ······························································· 48
２．調査内容 ······························································· 48
３．調査結果 ······························································· 71１）騒音 ································································· 71２）振動 ································································· 73３）微気圧波 ····························································· 75４．鉄道騒音の必要測定本数の検討 ··········································· 77
第３章

動植物調査 ··························································· 79

１．調査項目 ······························································· 79

２．調査方法 ······························································· 81
３．調査期日 ······························································· 97４．調査結果 ······························································· 99１）列車走行に伴う鳥類衝突調査 ··········································· 99２）スロープ側溝設置効果 ················································ 130３）湿地性希少鳥類 ······················································ 130
５．モニタリング調査 ······················································ 154１）猛禽類 ······························································ 154
６．監視計画に基づく事後調査 ·············································· 158
１）コンディショニングの効果 ············································ 158２）止まり場の設置効果 ·················································· 163３）植物移植後の確認 ···················································· 165
７．ヨシ原造成工事完了後の事後調査 ········································ 176１）鳥類調査 ···························································· 176
２）餌生物調査 ·························································· 197３）植生状況調査 ························································ 230（１）北須賀地区 ······················································ 230（２）大竹地区 ························································ 247４）造成したヨシ原の現状評価 ············································ 259
８．鳥類調査まとめ ························································ 261