Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Kaupunkiekosysteemit"'
Autor:
Vesa Yli-Pelkonen, Kati Vierikko
Monetary valuation methods are commonly used to analyze recreation values of water ecosystems. However, most studies on water-related recreation values have not analyzed direct links between ecological elements providing recreation opportunities and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ade0d1d1bb64f36c418930a8a6ded515
http://hdl.handle.net/10138/304259
http://hdl.handle.net/10138/304259
Autor:
Heikki Martti Setälä, Vesa Johannes Yli-Pelkonen, Topi-Mikko Tapio Tanhuanpää, Juho Viljami Viippola
Publikováno v:
University of Helsinki
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1e3ada1f4aa94cc221263ebc59d1c0c2
http://hdl.handle.net/10138/299297
http://hdl.handle.net/10138/299297
Autor:
Ranta, Pertti
Man is now an urban species, because most of the mankind lives in cities.In cities, the only thing permanent is change. There are several agents of change in operation in cities, producing environmental disturbances at various temporal and spatial sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1593::0ccf2c35b05df33f0fc77543bd3d4efb
http://hdl.handle.net/10138/35241
http://hdl.handle.net/10138/35241