Facility against tsunamis and green infrastructure: A case study of post-disaster reconstruction after the Great East Japan Earthquake
Facility against tsunamis and green infrastructure: A case study of post-disaster reconstruction after the Great East Japan Earthquake
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海啸设施与绿色基础设施：以东日本大地震灾后重建为例
DOI：
10.1080/21664250.2021.1877916
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发表时间：
2021
影响因子：
2.4
通讯作者：
Takahide Kurosawa
中科院分区：
文献类型：
--
作者：
橋本俊哉;橋本俊哉;海津ゆりえ;王 倚竹・坂本優紀・付 凱林・川添航・薄井 晴・鈴木修斗・中山 玲・劉 逸飛・綾田泰之・杉谷大樹・松井圭介;中山玲・川添 航・鈴木修斗・薄井 晴・坂本優紀・王 倚竹・付 凱林・劉 逸飛・綾田泰之・杉谷大樹・松井圭介;付凱林・川添 航・王 倚竹・中山玲・鈴木修斗・薄井 晴・坂本優紀・劉 逸飛・綾田泰之・杉谷大樹・松井圭介;Takahide Kurosawa
对日本东部大地震(Geje)后的基础设施重建以及与生物多样性保护相关的尝试进行了分类和回顾。Geje灾后重建的海堤和消浪块就是灰色基础设施的例子。重建的海岸防护林和建设的绿地是利用植物意义上的“绿色”基础设施，但它们也严重破坏了沿海生态系统。目前的海岸保护、森林和绿地状况不足以为沿海环境提供预期的生态系统服务。已经作出并建立了保护生物多样性和景观的尝试，即不重建或缩小海堤，将海堤后退，指定保育区，在海堤或沿海防护林堆上铺设沿海沙子。然而，它们没有应用绿色基础设施的概念，不是为了提供生态系统服务而设计的，而且是在没有战略规划的网络的情况下独立实施和隔离的。因此，应规划这些尝试的地点网络，以提供预期的生态系统服务。在设施上铺设海岸沙子可能有助于建造一种连接孤立保护区的走廊。需要对生物多样性和其他环境的现状进行研究，并进行社会学研究，以改善重建后的沿海地区的生态服务。
The infrastructure reconstructions after the Great East Japan Earthquake (GEJE) and related attempts on biodiversity conservation were categorized and reviewed. Seawalls and wave-dissipating blocks reconstructed after the GEJE are examples of gray infrastructure. Reconstructed coastal protection forests and constructed green spaces are “green” infrastructure in the sense of using plants; however, they also seriously damage coastal ecosystems. Present states of coastal protection forests and green spaces would not sufficiently provide ecosystem services expected for a coastal environment. Attempts to conserve biodiversity and landscape, i.e., unreconstructing or downsizing seawalls, setting back seawalls, designating conservation areas, and laying coastal sand on seawalls or mounds of coastal protection forests, have been made and established. However, they were not applied with the concept of green infrastructure, were designed not to deliver ecosystem services, and were independently implemented and isolated without a strategically planned network. Therefore, the network of the sites of these attempts should be planned to deliver the expected ecosystem services. Laying coastal sands on facilities is probably useful for building a type of corridor that links isolated conservation areas. Studies on the present state of biodiversity and other environments and sociological studies are needed to improve ecological services from reconstructed coastal area.