cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6085/aa/smgxxx_015mtbd014r00_20001009.50.5
title: PISCO: Physical Oceanography: moored temperature data: Santa Cruz Island, California, USA (SMG)

description: This metadata record describes moored seawater temperature data collected at Santa Cruz Island, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2000-10-09. The instrument depth was 014 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/smgxxx_015mtbd014r00_20001108.50.2
title: PISCO: Physical Oceanography: moored temperature data: Santa Cruz Island, California, USA (SMG)

description: This metadata record describes moored seawater temperature data collected at Santa Cruz Island, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2000-11-08. The instrument depth was 014 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/smgxxx_015mtbd014r00_20001108.50.3
title: PISCO: Physical Oceanography: moored temperature data: Santa Cruz Island, California, USA (SMG)

description: This metadata record describes moored seawater temperature data collected at Santa Cruz Island, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2000-11-08. The instrument depth was 014 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was 2.0 minutes.
DOI: 10.6085/aa/smgxxx_015mtbd014r00_20001214.40.2
title: (:unkn)
DOI: 10.6085/aa/smgxxx_015mtbd014r00_20001214.50.2
title: PISCO: Physical Oceanography: moored temperature data: Santa Cruz Island, California, USA (SMG)

description: This metadata record describes moored seawater temperature data collected at Santa Cruz Island, California, USA, by PISCO. Measurements were collected using StowAway Tidbit Temperature Loggers (Onset Computer Corp. TBIC32+4+27) beginning 2000-12-14. The instrument depth was 014 meters, in an overall water depth of 015 meters (both relative to Mean Sea Level, MSL). The sampling interval was -14.3 minutes.
DOI: 10.5063/aa/marjaana_toivonen.18.6
title: Phosphorus fertilizer rate trials in Finland 1977 - 1994

description: The phosphorus fertilization requirement at the improved soil fertility level was studied with long-term field experiments at 37 sites during 1977 - 1994. The effects of five different rates of annual phosphorus application (0, 15, 30, 45, 60 kg P/ha) on field-crop yields and quality were investigated. The phosphorus requirements under diverse soil conditions were studied by means of chemical plant and soil analyses. See: Saarela, I., Järvi, A., Hakkola, H. & Rinne, K. 1995. Fosforilannoituksen porraskokeet. Maatalouden tutkimuskeskus. Tiedote 16/95. (In Finnish with English summary)
DOI: 10.5063/aa/marjaana_toivonen.25.2
title: (:unkn)
DOI: 10.5063/aa/marjaana_toivonen.3.33
title: Species diversity of vascular plants in non-crop agricultural habitats in Finland, 2001 - 2010

description: The data originates from national monitoring on the effects of the Finnish agri-environment support scheme (MYTVAS). In 2001, 2005, and 2010 a total of 52 one km2 quadrates situated in four geographical regions in Finland were sampled using stratified random sampling. Distance between the quadrates was one km, in most cases 10 km. In each 1 km2 quadrate, vascular plants were recorded in up to 12 separate 50 m long and 1 m wide transect lines (with total monitored area of 50 m2). The transect lines located in the centre of the habitat patch, at least 50 m distance from each other. The habitats were open and semi-open uncultivated patches. The data of same 580 transects has been studied in all the study years. The methods are described in the following five publications: Jauni, M. & Helenius, J., 2008. Putkilokasvien monimuotoisuus maatalousalueilla 2001-2006. In: Kuussaari, M., Heliölä, J., Tiainen, J., Helenius, J. (Eds.), Maatalouden ympäristötuen merkitys luonnon monimuotoisuudelle ja maisemalle. MYTVAS-loppuraportti 2000-2006 (Significance of the Finnish agri-environment support scheme for biodiversity and landscape: Final report 2000-2006, in Finnish). Suomen ympäristö 4/2008: 23-49. Pakkanen, H. & Helenius, J. 2004. Kasvien monimuotoisuuden seuranta - toimenpiteiden vaikutukset pientareilla ja suojakaistoilla. In: Kuussaari, M., Tiainen, J., Helenius, J., Hietala-Koivu, R. & Heliölä, J. (Eds.). Maatalouden ympäristötuen merkitys luonnon monimuotoisuudelle ja maisemalle. MYTVAS-seurantatutkimus 2000–2003 (Significance of the Finnish agri-environment support scheme for biodiversity and landscape: Results of the MYTVAS project 2000-2003, in Finnish). Suomen ympäristö 709: 30-43. Kuussaari, M., Heliölä, J. & Luoto, M. 2004. Farmland biodiversity indicators and monitoring in Finland. In: Groom, G. (Ed.). Developments in Strategic Landscape Monitoring for the Nordic Countries. Nordic Council of Ministers. ANP 705: 28-40.
DOI: 10.5063/aa/marjaana_toivonen.35.12
title: Taking biodiversity into account on Finnish farms: farmer survey in MYTVAS study areas, 2002

description: The data originate from national monitoring on the effects of the Finnish agri-environment support scheme (MYTVAS). A farmer survey was used to find out, how biodiversity is taken into account on ordinary Finnish farms. A questionnaire was posted to 601 farmers in four regions, of which 220 (37 %) answered. Collected data include information on e. g. agri-environmental measures, habitats of high biodiversity value, different farm operations affecting biodiversity, and farmers' knowledge on biodiversity management. The methods are described in the following publication: Kuussaari, M., Tiainen, J., Helenius, J., Hietala-Koivu, R. & Heliölä, J. (eds.) 2004. Maatalouden ympäristötuen merkitys luonnon monimuotoisuudelle ja maisemalle: MYTVAS-seurantatutkimus 2000 - 2003. (Significance of the Finnish agri-environment support scheme for biodiversity and landscape: Results of the MYTVAS project 2000-2003, in Finnish) Suomen ympäristö 709. Suomen ympäristökeskus. 212 p.
DOI: 10.5063/aa/marjaana_toivonen.37.9
title: Species diversity of green fallows, field experiment in Ypäjä, Finland, 2003 - 2008.

description: The data originate from national monitoring on the effects of the Finnish agri-environment support scheme (MYTVAS). Field experiment was conducted from 2003 to 2008 to examine the succession of plant and pollinator communities on long-term set-aside. The effects of two factors, seed mixture and mowing, were studied. The experiment was conducted in Ypäjä, south-western Finland, on a large clay soil field parcel as a strip plot design. The seed mixture treatments were the competitive (standard) grass mixture, a less competitive grass mixture and a diverse nectar and pollen plant seed mixture. The habitat management treatment was either annual mowing or no mowing. Coverages of plant species was estimated twice each summer. Pollinators were counted four times each summer using the line-transect method. For comparison with the experimental study plots, the pollinators on 10 surrounding, uncultivated field margins were also monitored. Insect food available to birds was assessed by sweep netting the vegetation five times per summer in 2004 - 2008. The methods are described in the following publications: Hyvönen, T., Huusela-Veistola, E., Kuussaari, M. & Alanen, E.-L. 2010. Viherkesantojen luontovaikutukset. (Effects of green fallows on farmland biodiversity, in Finnish). In: Aakkula, J., Manninen, T. & Nurro, M. (eds.). Follow-up study on the impacts of agri-environment measures (MYTVAS 3). Mid-term report. Maa- ja metsätalousministeriön julkaisuja 1: 105-114. Alanen E.-L., Hyvönen, T., Lindgren, S., Härmä, O. & Kuussaari, M. 2011. Differential responses of bumblebees and diurnal Lepidoptera to vegetation succession in long-term set-aside. Journal of Applied Ecology 48: 1251-1259. Huusela-Veistola, E. 2007. Kesantojen ekosysteemipalvelut: lintujen hyönteisravinto ja tuholaisten luontaiset viholliset. In: Salonen, J., Keskitalo, M. & Segerstedt, M. (eds.). Peltoluonnon ja viljelyn monimuotoisuus. Maa- ja elintarviketalous 110: 47 - 69. Hyvönen, T. 2007. Kesantojen kasvilajiston monimuotoisuus ja siemenravinnon tuotto linnuille. In: Salonen, J., Keskitalo, M. & Segerstedt, M. (eds.). Peltoluonnon ja viljelyn monimuotoisuus. Maa- ja elintarviketalous 110: 13 - 25. Kuussaari, M., Härmä, O. & Hyvönen, T. 2007. Viherkesantojen merkitys pölyttäjähyönteisille. In: Salonen, J., Keskitalo, M. & Segerstedt, M. (eds.). Peltoluonnon ja viljelyn monimuotoisuus. Maa- ja elintarviketalous 110: 47 - 69. Kuussari, M., Hyvönen, T. & Härmä, O. 2011. Pollinator insects benefit from rotational fallows. Agriculture, Ecosystems and Environment 143: 28-36.
DOI: 10.5063/aa/marjaana_toivonen.40.4
title: Implementation of environmental fallow scheme: farmer survey, Finland, 2009

description: Data on the implementation of a new environmental fallow scheme were derived from the national statistical register and collected in autumn 2009 by a questionnaire sent to 300 farmers with environmental fallow contracts in six regions around Finland. This represented 2% of the farmers with the contracts in the regions. The farmers were selected at random, but so that an equal ratio of each of the EF type was represented for each of the regions. The questionnaire included general questions on the farm and specific ones on up to four environmental fallow fields for a farm. The specific questions covered issues on the EF parcel history, establishment, management, and likely use without the agri-environment option. The methods are described in the following publication: Herzon, I., Helenius, J., Kuussaari, M., Mäkinen, T. & Tiainen, J. 2010. Agri-environmental programme in Finland serving biodiversity: working forward. Aspects of Applied Biology 100.
DOI: 10.5063/aa/marjaana_toivonen.45.13
title: Species diversity of vascular plants and day-active Lepidoptera on buffer zones in Southern Finland, 2009

description: The data originates from national monitoring on the effects of the Finnish agri-environment support scheme (MYTVAS). The effects of buffer zones on biodiversity were studied in a case study of 21 buffer zones of differing age in southern Finland in summer 2009. Vascular plants and day-active Lepidoptera (butterflies and moths) were studied as biodiversity indicators. Their species richness in buffer zones was compared to other linear uncultivated semi-natural habitats available in the study landscapes, i.e. forest edges and field margins, and particularly the field margin between the studied buffer zone and the neighboring waterway. In each of 21 landscapes, data was collected on ten 50 m long transect lines, of which two were located in each habitat type. Several environmental variables were evaluated on the transect lines and in surrounding landscape. The methods are described in the following publication: Heliölä, J., Virtanen, L., Sandholm, L. & Kuussaari, M. 2010b. Suojavyöhykkeiden merkitys putkilokasvien ja suurper-hosten monimuotoisuudelle. (Significance of buffer zones for the diversity of vascular plants and diurnal Macrolepi-doptera, in Finnish). In: Aakkula, J., Manninen, T. & Nurro, M. (eds.). Follow-up study on the impacts of agri-environment measures (MYTVAS 3). Mid-term report. Maa- ja metsätalousministeriön julkaisuja 1: 94-104.
DOI: 10.5063/aa/marjaana_toivonen.54.1
title: (:unkn)
DOI: 10.5063/aa/marjaana_toivonen.57.1
title: (:unkn)
DOI: 10.5063/aa/marjaana_toivonen.58.1
title: (:unkn)
DOI: 10.5063/aa/marjaana_toivonen.61.1
title: (:unkn)
DOI: 10.5063/aa/marjaana_toivonen.63.10
title: Monitoring and species diversity of bumblebees and solitary bees in non-crop agricultural habitats in Finland, 2001 - 2005

description: The data originates from national monitoring on the effects of the Finnish agri-environment support scheme (MYTVAS, see Kuussaari et al. 2004). In 2001 and 2005, in total 58 one km2 quadrates situated in four geographical regions in Finland were sampled using stratified random sampling. Distance between the quadrates was in most cases 10-20 km. In each 1 km2 quadrate, bumblebees and solitary bees were collected using so-called 'yellow traps'. The methods are described in the following publications: Paukkunen, J., Heliölä, J. & Kuussaari, M. 2008. Mesipistiäisten monimuotoisuus maatalousalueilla. In: Kuussaari, M., Heliölä, J., Tiainen, J., Helenius, J. (Eds.). Maatalouden ympäristötuen merkitys luonnon monimuotoisuudelle ja maisemalle. MYTVAS-loppuraportti 2000-2006 (Significance of the Finnish agri-environment support scheme for biodiversity and landscape: Final report 2000-2006, in Finnish). Suomen ympäristö 4/2008: 70-91. Kuussaari, M., Heliölä, J. & Luoto, M. 2004. Farmland biodiversity indicators and monitoring in Finland. In: Groom, G. (Ed.). Developments in Strategic Landscape Monitoring for the Nordic Countries. Nordic Council of Ministers. ANP 705: 28-40. Heliölä, J., Söderman, G., Kuussaari, M. & Paukkunen, J. 2004. Mesipistiäisten monimuotoisuus. In: Kuussaari, M., Tiainen, J., Helenius, J., Hietala-Koivu, R. & Heliölä, J. (Eds.). Maatalouden ympäristötuen merkitys luonnon monimuotoisuudelle ja maisemalle. MYTVAS-seurantatutkimus 2000–2003 (Significance of the Finnish agri-environment support scheme for biodiversity and landscape: Results of the MYTVAS project 2000-2003, in Finnish). Suomen ympäristö 709: 82-91. Additional publications using the wild bee data of this project: Kivinen, S., Luoto, M., Kuussaari, M. & Helenius, J. 2006. Multi-species richness of boreal agricultural landscapes: effects of climate, habitat, soil and geographical location. Journal of Biogeography 33: 862-875. Paukkunen, J., Heliölä, J. & Kuussaari, M. 2007. Maatalousympäristön kimalaisten elinympäristöt ja kannankehitys Suomessa. Teoksessa:: Salonen, J., Keskitalo, M. & Segerstedt, M. (toim.): Peltoluonnon ja viljelyn monimuotoisuus. Maa- ja elintarviketalouden tutkimuskeskuksen julkaisuja 110: 289-312.
DOI: 10.5063/aa/marjaana_toivonen.64.22
title: Monitoring and species diversity of butterflies and day-active moths in non-crop agricultural habitats in Finland, 2001 - 2010

description: The data originates from national monitoring on the effects of the Finnish agri-environment support scheme (MYTVAS, see Kuussaari et al. 2004). In 2001, 2005, and 2010 in a total of 58 one km2 quadrates situated in four geographical regions in Finland were sampled using stratified random sampling. Distance between the quadrates was in most cases 10-20 km. In each 1 km2 quadrate, butterflies and moths were recorded using the 'Pollard walk' method in 20 separate 50 m long transect lines (total transect length 1 km/site). The transect lines located at least 50 m distance from each other. They were placed in open and semi-open uncultivated habitat patches, including patches of semi-natural grasslands, field margins, road verges and forest edges. The methods are described in the following publications: Heliölä, J. & Kuussaari, M. 2008. Perhoskantojen seuranta maatalousalueilla vuosina 2001-2006. In: Kuussaari, M., Heliölä, J., Tiainen, J., Helenius, J. (Eds.). Maatalouden ympäristötuen merkitys luonnon monimuotoisuudelle ja maisemalle. MYTVAS-loppuraportti 2000-2006 (Significance of the Finnish agri-environment support scheme for biodiversity and landscape: Final report 2000-2006, in Finnish). Suomen ympäristö 4/2008: 50-69. Kuussaari, M., Heliölä, J., Luoto, M. & Pöyry, J. 2007. Determinants of local species richness of diurnal Lepidoptera in boreal agricultural landscapes. Agriculture, Ecosystems and Environment 122: 366-376. Kuussaari, M., Heliölä, J. & Luoto, M. 2004. Farmland biodiversity indicators and monitoring in Finland. In: Groom, G. (Ed.). Developments in Strategic Landscape Monitoring for the Nordic Countries. Nordic Council of Ministers. ANP 705: 28-40. Kuussaari, M. & Heliölä, J. 2004. Perhosten monimuotoisuus eteläsuomalaisilla maatalousalueilla. In: Kuussaari, M., Tiainen, J., Helenius, J., Hietala-Koivu, R. & Heliölä, J. (Eds.). Maatalouden ympäristötuen merkitys luonnon monimuotoisuudelle ja maisemalle. MYTVAS-seurantatutkimus 2000–2003 (Significance of the Finnish agri-environment support scheme for biodiversity and landscape: Results of the MYTVAS project 2000-2003, in Finnish). Suomen ympäristö 709: 44-81. Additional publications using the butterfly data of this project include: Ekroos, J. & Kuussaari, M. 2011. Landscape context affects the relationship between local and landscape species richness of butterflies in semi-natural habitats. Ecography, in press. Ekroos, J., Heliölä, J. & Kuussaari, M. 2010: Homogenization of lepidopteran communities in intensively cultivated agricultural landscapes. Journal of Applied Ecology 47:459-467. Kivinen, S., Luoto, M., Kuussaari, M. & Helenius, J. 2006. Multi-species richness of boreal agricultural landscapes: effects of climate, habitat, soil and geographical location. Journal of Biogeography 33: 862-875.
DOI: 10.5063/aa/marjaana_toivonen.64.23
title: Monitoring and species diversity of butterflies and day-active moths in non-crop agricultural habitats in Finland, 2001 - 2010

description: The data originates from national monitoring on the effects of the Finnish agri-environment support scheme (MYTVAS, see Kuussaari et al. 2004). In 2001, 2005, and 2010 in a total of 58 one km2 quadrates situated in four geographical regions in Finland were sampled using stratified random sampling. Distance between the quadrates was in most cases 10-20 km. In each 1 km2 quadrate, butterflies and moths were recorded using the 'Pollard walk' method in 20 separate 50 m long transect lines (total transect length 1 km/site). The transect lines located at least 50 m distance from each other. They were placed in open and semi-open uncultivated habitat patches, including patches of semi-natural grasslands, field margins, road verges and forest edges. The methods are described in the following publications: Heliölä, J. & Kuussaari, M. 2008. Perhoskantojen seuranta maatalousalueilla vuosina 2001-2006. In: Kuussaari, M., Heliölä, J., Tiainen, J., Helenius, J. (Eds.). Maatalouden ympäristötuen merkitys luonnon monimuotoisuudelle ja maisemalle. MYTVAS-loppuraportti 2000-2006 (Significance of the Finnish agri-environment support scheme for biodiversity and landscape: Final report 2000-2006, in Finnish). Suomen ympäristö 4/2008: 50-69. Kuussaari, M., Heliölä, J., Luoto, M. & Pöyry, J. 2007. Determinants of local species richness of diurnal Lepidoptera in boreal agricultural landscapes. Agriculture, Ecosystems and Environment 122: 366-376. Kuussaari, M., Heliölä, J. & Luoto, M. 2004. Farmland biodiversity indicators and monitoring in Finland. In: Groom, G. (Ed.). Developments in Strategic Landscape Monitoring for the Nordic Countries. Nordic Council of Ministers. ANP 705: 28-40. Kuussaari, M. & Heliölä, J. 2004. Perhosten monimuotoisuus eteläsuomalaisilla maatalousalueilla. In: Kuussaari, M., Tiainen, J., Helenius, J., Hietala-Koivu, R. & Heliölä, J. (Eds.). Maatalouden ympäristötuen merkitys luonnon monimuotoisuudelle ja maisemalle. MYTVAS-seurantatutkimus 2000–2003 (Significance of the Finnish agri-environment support scheme for biodiversity and landscape: Results of the MYTVAS project 2000-2003, in Finnish). Suomen ympäristö 709: 44-81. Additional publications using the butterfly data of this project include: Ekroos, J. & Kuussaari, M. 2011. Landscape context affects the relationship between local and landscape species richness of butterflies in semi-natural habitats. Ecography, in press. Ekroos, J., Heliölä, J. & Kuussaari, M. 2010: Homogenization of lepidopteran communities in intensively cultivated agricultural landscapes. Journal of Applied Ecology 47:459-467. Kivinen, S., Luoto, M., Kuussaari, M. & Helenius, J. 2006. Multi-species richness of boreal agricultural landscapes: effects of climate, habitat, soil and geographical location. Journal of Biogeography 33: 862-875.
DOI: 10.5063/aa/marjaana_toivonen.67.1
title: (:unkn)
DOI: 10.5063/aa/marjaana_toivonen.69.7
title: Soil quality tests of arable land under different cultivation methods in south and southwestern Finland, 2010 - 2011

description: The data originates from national monitoring on the effects of the Finnish agri-environment support scheme (MYTVAS). In 2010 - 2011, soil quality of agricultural fields under different cultivation methods were studied in south and southwestern Finland. Farm selection was done with the help of two regional projects for environmental protection of agriculture: RaHa-project in Uusimaa region and TEHO-project in Varsinais-Suomi and Satakunta regions. Within each farm group there were four different tillage intensities performed: ploughed, permanent / long-term grass, mouldboard ploughed and direct drilling (no-till). Data set is not yet ready. Chemical analysis will be performed during winter 2011 - 2012.
DOI: 10.5063/aa/marjaana_toivonen.71.5
title: Monitoring changes in landscape structure in Finnish agricultural landscapes, 1990 - 2010

description: The data originates from the national monitoring on the effects of the Finnish agri-environment support scheme (MYTVAS, see Kuussaari et al. 2004b, 2008). Changes in landscape structure have been monitored in a total of 58 one km2 squares originally selected using stratified random and situated in four geographical regions in Finland starting from the year 1990 (see Kuussaari et al. 2004a). Since then the landscape structure data for each study area has been updated in 2000, 2005 and 2010. The key habitat types the coverage of which has been monitored in the 58 landscapes include arable field, forest, field margin and semi-natural grassland. The methods have been described in the following publications: Kivinen, S., Kuussaari, M., Heliölä, J., Luoto, M., Helenius, J. & Härjämäki, K. 2008. Maatalousmaiseman rakenteen muutokset ja niiden merkitys lajiston monimuotoisuudelle. In: Kuussaari, M., Heliölä, J., Tiainen, J. & Helenius, J. (Eds.). Maatalouden ympäristötuen merkitys luonnon monimuotoisuudelle ja maisemalle: MYTVAS loppuraportti 2000–2006. (Significance of the Finnish agri-environment support scheme for biodiversity and landscape: Final report 2000–2006, in Finnish). Suomen ympäristö 4/2008: 112-127. Kuussaari, M., Heliölä, J. & Luoto, M. 2004a. Farmland biodiversity indicators and monitoring in Finland. In: Groom, G. (Ed.). Developments in Strategic Landscape Monitoring for the Nordic Countries. Nordic Council of Ministers. ANP 705: 28-40. Kuussaari, M., Tiainen, J., Helenius, J., Hietala-Koivu, R., Heliölä, J., 2004b. Maatalouden ympäristötuen merkitys luonnon monimuotoisuudelle ja maisemalle. MYTVAS-seurantatutkimus 2000-2003 (Significance of the Finnish agri-environment support scheme for biodiversity and landscape: results of the MYTVAS project 2000–2003, in Finnish). Finnish Environenment 709. 212 p. Luoto, M., Ikävalko, J., Kivinen, S. & Kuussaari, M. 2004. Maatalousmaiseman rakenne ja sen merkitys lajiston monimuotoisuudelle. In: M. Kuussaari, J. Tiainen, J. Helenius, R. Hietala-Koivu & J. Heliölä (Eds.). Maatalouden ympäristötuen merkitys luonnon monimuotoisuudelle ja maisemalle. MYTVAS-seurantatutkimus 2000-2003 (Significance of the Finnish agri-environment support scheme for biodiversity and landscape: results of the MYTVAS project 2000–2003, in Finnish). Suomen ympäristö 709: 110-127. Additional publications using the landscape structure data of this project include: Ekroos, J. & Kuussaari, M. 2011. Landscape context affects the relationship between local and landscape species richness of butterflies in semi-natural habitats. Ecography, in press. Ekroos, J., Heliölä, J. & Kuussaari, M. 2010. Homogenization of lepidopteran communities in intensively cultivated agricultural landscapes. Journal of Applied Ecology 47:459-467. Kivinen, S., Luoto, M., Kuussaari, M. & Helenius, J. 2006. Multi-species richness of boreal agricultural landscapes: effects of climate, habitat, soil and geographical location. Journal of Biogeography 33: 862-875.