Abstract
The study develops an approach adopted by artificial neural networks (ANN) to model the relationship between pondscape and waterbird diversity. Study areas with thousands of irrigation ponds are unique geographic features from the original functions of irrigation converted to waterbird refuges. The model considers pond shape and size, neighboring farmlands, and constructed areas in calculating parameters pertaining to the interactive influences on avian diversity, among them the Shannon–Wiener diversity index. Results indicate that irrigation ponds adjacent to farmland benefited waterbird diversity. On the other hand, urban development leads to the reduction of pond numbers, which reduces waterbird diversity. By running the ANN model, the resulting index shows a good-fit prediction of bird diversity against pond size, shape, neighboring farmlands, and neighboring developed areas with a correlation coefficient (r) of 0.72, in contrast to the results from a linear regression model (r < 0.28).
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References
Agricultural and Forestry Aerial Survey Institute (2003) Aerial photographs, 1:5,000 of scale in digital debase forms, Taipei, Taiwan, ROC
Begon M, Harper JL, Townsend CR (1996) Ecology: individuals, populations and community, 3rd edn. Blackwell, Oxford
Bookhout TA (1996) Research and management techniques for wildlife and habitats. The Wildlife Society, Bethesda
Boothby J (1997) Pond conservation: towards a delineation of pondscape. Aquatic Conservation-Marine and Freshwater Ecosystems 7(2):127–132
Chen CJ (2000) The change about culture landscape of irrigation reservoir and pond in the Taoyuan terrace, and the establishment of sustainable environment waterways, National Science Council, Taipei (in Chinese)
Cheng Q, Agterberg FP (1995) Multifractal modeling and spatial point processes. Math Geol 27:831–845
Denoel M, Lehmann A (2006) Multi-scale effect of landscape processes and habitat quality on newt abundance: implications for conservation. Biol Conserv 130(4):495–504
Department of Land Administration, Ministry of the Interior (2002) Taiwan’s geographic Aerial Map, 1:5,000 of scale in digital database forms, Taipei (in Chinese)
Evertsz CJG, Mandelbrot BB (1992) Multifractal measures. In: Peitgen HO, Jurgens H, Saupe D (eds) Chaos and fractals: new frontiers of science. Springer, New York, pp 921–953
Fang TY (2001) The study of the spatial structure change of water land in Taoyuan Terrace, Master Thesis, Department of Bioenvironmental Systems Engineering, National Taiwan University, Taiwan, ROC (in Chinese)
Fang WH (2004a) Threaten birds of Taiwan, 2nd edn. Wild Bird Federation Taiwan, Taipei (in Chinese)
Fang WT (2004) The ecological drawdown assessment for avian communities in Taoyuan’s constructed wetlands. In: Yeh SC (ed) The proceeding of 2004 annual symposium of environmental education. Chinese Society for Environmental Education, Kaohsiung, pp. 861–869 (in Chinese)
Fang WT (2005) A landscape approach to reserving farm ponds for wintering bird Refuges in Taoyuan, Taiwan. Texas AM University, Dissertation
Fang WT, Chang TK (2004) The scientific exploring of Ecoscape-design on constructed wetlands in Taoyuan, In: Lee CJ (ed) The proceeding of water source management of Taoyuan Main Canal. Taoyuan Irrigation Association, Taoyuan, pp 345–369 (in Chinese)
Fang WT, Loh D, Chang TK (2004) Spatial analysis of wintering bird habitats on constructed wetlands, Taoyuan Tableland. In: Tsai MH (ed) The Proceeding of 2004 Annual Symposium of Agricultural Engineerings. Chinese Society of Agricultural Engineerings, Taipei, pp 1179–1190 (in Chinese)
Forman RTT (1995) Landscape mosaic: the ecology of landscape and regions. The University of Cambridge, Cambridge
Forman RTT, Godron M (1986) Landscape ecology. Wiley, New York
Francl KE, Schnell GD (2002) Relationships of human disturbance, bird communities, and plant communities along the land–water interface of a large reservoir. Environ Monit Assess 73:67–93
Froneman A, Mangnall MJ, Little RM, Crowe TM (2001) Waterbird assemblages and associated habitat characteristics of farm ponds in the Western Cape, South Africa. Biodivers Conserv 10:251–270
Gustafson EJ, Parker GR (1992) Relationships between landcover proportion and indices of landscape spatial pattern. Landsc Ecol 7:101–110
Halsey TC, Jensen MH, Kadanoff LP, Procaccia I, Shraiman BI (1986) Fractal measures and their singularities: the characterization of strange sets. Phys Rev A 33:1141–1151
Hanowski J, Danz N, Lind J (2006) Response of breeding bird communities to forest harvest around seasonal ponds in northern forests, USA. For Ecol Manage 229(1–3):63–72
Huang BJ (1999) Assessment and application of groundwater Resource in Taoyuan Area, Master Thesis, Department of Bioenvironmental Systems Engineering, National Taiwan University, Taipei (in Chinese)
Kronert R, Volk M, Steinhardt U (2001) Landscape balance and landscape assessment. Springer, Berlin
Leitão AB, Ahern J (2002) Applying landscape ecological concepts and metrics in sustainable landscape planning. Landsc Urban Plann 59:65–93
Linton S, Boulder R (2000) Botanical conservation value related to origin and management of ponds. Aquatic Conservation: Marine and Freshwater Ecosystems 10:77–91
Marzluff JM, Ewing K (2001) Restoration of fragmented landscapes for the conservation of birds: a general framework and specific recommendations for urbanizing landscapes. Restor Ecol 9(3):280–292
McCulloch W, Pitts W (1943) A logicial calculus of ideas immanent in nervous activity. Bull Math Biophys 5:115–133
McGarigal K, Cushman SA, Neel MC, Ene E (2002) FRAGSTATS: spatial pattern analysis program for categorical maps, computer software program produced by the authors at the University of Massachusetts, Amherst
Oertli B, Joye DA, Castella E, Juge R, Cambin D, Lachavanne J (2002) Does size matter? The relationship between pond area and biodiversity. Biol Conserv 104:59–70
Osborne PE, Alonso JC, Bryant RG (2001) Modelling landscape-scale habitat use using GIS and remote sensing: a case study with great bustards. J Appl Ecol 38(2):458–471
Ozesmi U, Tan CO, Ozesmi SL et al (2006) Generalizability of artificial neural network models in ecological applications: predicting nest occurrence and breeding success of the red-winged blackbird Agelaius phoeniceus. Ecol Model 195(1–2):94–104
Paracuellos M (2006) How can habitat selection affect the use of a wetland complex by waterbirds? Biodivers Conserv 15(14):4569–4582
Paracuellos M, Telleria JL (2004) Factors affecting the distribution of a waterbird community: the role of habitat configuration and bird abundance. Waterbirds 27(4):446–453
Weyrauch SL, Grubb TC (2004) Patch and landscape characteristics associated with the distribution of woodland amphibians in an agricultural fragmented landscape: an information-theoretic approach. Biol Conserv 115(3):443–450
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Wang, Y.C. is appreciated for the editorial assistance of the manuscript. The authors would also like to thank the anonymous reviewers, editors and helpers for their contributions to the study.
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Fang, WT., Chu, HJ. & Cheng, BY. Modeling waterbird diversity in irrigation ponds of Taoyuan, Taiwan using an artificial neural network approach. Paddy Water Environ 7, 209–216 (2009). https://doi.org/10.1007/s10333-009-0164-z
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DOI: https://doi.org/10.1007/s10333-009-0164-z