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Diversity and abundance of birds and insects on organic and conventional farms in southern Finland, 2000 - 2006
负责人:
关键词:
farmland birds butterflies diurnal moths bumblebees organic farming agricultural landscape agri-environmental programme Finland
DOI:
doi:10.5063/aa/marjaana_toivonen.74.7
摘要:
agricultural landscape with organic and conventional farms. Biological Conservation 140: 50-61. Ekroos, J., Piha, M. & Tiainen, J. 2007. Role of organic
Diversity and abundance of birds and insects on organic and conventional farms in southern Finland, 2000 - 2006
负责人:
关键词:
farmland birds butterflies diurnal moths bumblebees organic farming agricultural landscape agri-environmental programme Finland
DOI:
doi:10.5063/aa/marjaana_toivonen.74.9
摘要:
agricultural landscape with organic and conventional farms. Biological Conservation 140: 50-61. Ekroos, J., Piha, M. & Tiainen, J. 2007. Role of organic
Diversity and abundance of birds and insects on organic and conventional farms in southern Finland, 2000 - 2006
负责人:
关键词:
farmland birds butterflies diurnal moths bumblebees organic farming agricultural landscape agri-environmental programme Finland
DOI:
doi:10.5063/aa/marjaana_toivonen.74.8
摘要:
agricultural landscape with organic and conventional farms. Biological Conservation 140: 50-61. Ekroos, J., Piha, M. & Tiainen, J. 2007. Role of organic
Eurobarometer 64.4: Mental Well-Being, Telecommunications, Harmful Internet Content, and Farm Animal Welfare, December 2005-January 2006;;Version 1
负责人:
关键词:
DOI:
doi:10.3886/icpsr04667.v1
摘要:
blems, and (5) how Europeans perceived people with a mental illness. The second topic addressed the access and use of telecommunications. Respondents were queried as to whether
Eurobarometer 64.4: Mental Well-Being, Telecommunications, Harmful Internet Content, and Farm Animal Welfare, December 2005-January 2006;;Version 2
负责人:
关键词:
DOI:
doi:10.3886/icpsr04667.v2
摘要:
blems, and (5) how Europeans perceived people with a mental illness. The second topic addressed the access and use of telecommunications. Respondents were queried as to whether
Cross-National Data Analysis Learning Package;;Archival Version
负责人:
关键词:
DOI:
doi:10.3886/icpsr05701
摘要:
of the military as proportion of the adult population, and infant mortality rate as proportion of live births. Demographic variables include religion, ethnic
Cross-National Data Analysis Learning Package;;Version 1
负责人:
关键词:
DOI:
doi:10.3886/icpsr05701.v1
摘要:
of the military as proportion of the adult population, and infant mortality rate as proportion of live births. Demographic variables include religion, ethnic
Eurobarometer 77.1: Robotics, Civil Protection, Humanitarian Aid, Smoking Habits, and Multilingualism, February-March 2012;;Archival Version
负责人:
关键词:
DOI:
doi:10.3886/icpsr34569
摘要:
The Eurobarometer series is a unique cross-national and cross-temporal survey program conducted on behalf of the European Commission. These surveys
Eurobarometer 66.1: European Values and Societal Issues, Mobile Phone Use, and Farm Animal Welfare, September-October 2006;;Archival Version
负责人:
关键词:
DOI:
doi:10.3886/icpsr21281
摘要:
, whether they attempted to persuade others close to them to share their views on subjects they held strong opinions about, whether they discussed politic

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