LANDSCAPE ECOLOGY in AGROECOSYSTEMS MANAGEMENT - CHAPTER 9 pptx

... and the regeneration plots in 199 4 but converged again in 199 5 to the levels found in the original boundary (PQ1), most notably in France. In the Netherlands, only PQ3 in the regeneration plots ... for a series of sown margin strips in three different areas and on three soil types in the U.K. (Marshall et al., 199 8; West and Marshall, 199 6, 199 7; West et al., 199 9). Neve...

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... 199 7b. Human domination of earth’s ecosystems. Science 277: 494 – 499 . Voloshyn V., Lisovsky S., Gukalova I. Reshetnik V. 199 9. Ecological-economic problems of land use in the Ukraine. In Land-Use ... Gutry-Korycka M. 197 8. Evapotranspiration in Poland ( 193 1– 196 0) [in Polish]. Przegl d Geograficzny 23: 295 – 299 . Hannah L., Lohse D., Hutchinson C., Carr J., Lankerani A....

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... Depth Depth Depth Depth K [mm 24h -1 ] J [mm 24h -1 ] z [m] z [m] z [m] z [m] z [m] θ[ m 3 m -3 ] pF dφ/dz ETP = 3.5 mm Rn = 110 W m -2 ETR = 1.0 mm LE = - 29 W m -2 S = - 45 W m -2 G = - 35 W m -2 091 9 ch04 frame ... 3.3 mm ETR = 3.2 mm Rn = 114 W m -2 LE = - 90 W m -2 S = - 15 W m -2 G = - 6 W m -2 0.2 0.2 0.2 0.4 0....

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... in main drainage canal of the Turew landscape. 0 0.5 1 1.5 2 2.5 3 3.5 1 97 3 197 4 197 5 197 6 197 7 197 8 197 9 198 0 1 98 1 198 2 198 3 198 4 198 5 198 6 1 98 7 198 8 19 89 1 99 0 1 99 1 1 99 2 1 99 3 19 94 1 99 5 19 96 19 97 19 98 199 9 2 000 Concentration ... 198 2– 198 6 198 2– 198 6 197 2– 197 3 198 4– 198 6 199 4 199 5 198 6– 198 9...

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... October, 199 9 through April, 2001, over 22,500 acres of riparian forest buffer were installed under CS-CRP in Iowa (USDA-NRCS-PRMS 2001). In contrast, only 1586 acres were installed under CS-CRP in ... establishing and maintaining riparian buffers in agricultural landscapes are interested in buffers much wider than the minimum requirement. In general, the first landowners particip...

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... observed in Poland by many scientists (Borowiec et al. 199 2, Korniak 199 2, Fija kowski et al. 199 2, Sendek 199 2, Trzci ska-Tacik 199 2, Warcholi ska 199 2, Stupnicka-Rodzynkiewicz et al. 199 2a, 199 2b). ... unpublished data, Ho dy ski 199 1, Kutyna 198 8, Latowski et al. 197 9, Labza 199 4, Skrzyczy ska 199 8, Skrzyczy ska and Skrajna 199 , Szotkowski 197 3, Warcholinska 197 6, 198 3,...

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... 250 kg NPK/ha in the 198 0s to approximately 100 kg NPK/ha in the early 199 0s. The intensity of fertilizer use began to climb again to approximately 130 kg NPK/ha in the late 199 0s. Decreased ... self-supportive economic systems • Domination of qualitative changes in the agricultural landscape related to increased inputs of matter and energy to agroecosystems, beginning with the...

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... 198 7, Goodland, 199 6). With these goals in mind, integrative tools are necessary that support the deci- sion-making process in rural areas and the related land-use planning (Maxwell et al., 199 9). ... relevant indi- cators with reasoning or calculations. The main problems of designing and using such tools lie in minimizing the amount of necessary input data and reducing the 091 9...

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... 198 9, Holmes and Barrett 199 7), relationship of landscape structures to biological control in agroecosystems (Thies and Tscharntke 199 9), and protecting biodiversity in agroecosystems (Collins ... Barrett (in press) and Barrett and Odum ( 199 8) term this new transdisciplinary approach integrative science . Goodland ( 199 5) defined sustainability as “maintaining natural cap...

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... important issue during the for- mulation of the new Common Agricultural Policy (CAP) in the 199 0s by the Euro- pean Union (EU) within the context of Agenda 2000, issued in 199 7, which included a revised ... European Communities (CEC) in 199 1 — or by protection of biota as well as habitats against human interferences — for example, the Birds Directive issued in 197 9 or the Habitats...

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