Alternative Strategy to Improve the Conservation of Javan Deer in Pangandaran Nature Reserve, West Java, Indonesia

https://doi.org/10.22146/jtbb.76498

Fahmi Idris Firdaus(1*), Rina Ratnasih Irwanto(2), Elham Sumarga(3)

(1) School of Life Sciences and Technology, Institut Teknologi Bandung, Jalan Ganesa 10, Bandung 40132, Indonesia
(2) School of Life Sciences and Technology, Institut Teknologi Bandung, Jalan Ganesa 10, Bandung 40132, Indonesia
(3) School of Life Sciences and Technology, Institut Teknologi Bandung, Jalan Ganesa 10, Bandung 40132, Indonesia
(*) Corresponding Author

Abstract


The habitat of Javan deer in Pangandaran Nature Reserve (PNR) faced natural changes, particularly due to the succession process of vegetation community in grazing areas, and inadequate infrastructures that affected the deer to roam outside PNR. This study aimed to formulate strategies for the conservation of Javan deer in PNR, focusing on ecological aspects and conservation management. The methods were encountering Javan deer individuals; scan sampling and continuous recording to observe the behaviour of Javan deer; calculating the productivity of grazing area by defoliation experiment and vegetation analysis; reviewing documents, reports and interviews; and analysing strategy using SWOT-QSPM. Results showed there were 43 Javan deer encountered roaming in PNR and outside the conservation area, and nine individuals gathered in Cikamal grassland. The productivity of the grazing areas (5.61 ha) was 93,826 kg of feed annually and was only sufficient for 23 individuals. The grazing areas were dominated by Cynodon dactylon. Javan deer spent their time feeding. Javan deer herd in Cikamal is more intolerant to humans compared to the herd in Pangandaran Nature Tourist Park (PNTP). This study recommends: considering the management status of Javan deer in the conservation management of PNR and PNTP; improving the conservation management of Javan deer and its habitat; improving facilities and the management system of those facilities and conservation-supporting infrastructures; collaboration with researchers to perform some research and innovations for Javan deer conservation; improving the capability of PNR staff theoretically and practically; and educating and empowering the local people in terms of Javan deer conservation.

 


Keywords


Javan deer, behaviour, conservation management, Pangandaran Nature Reserve

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References

Alamanda, D., Anggadwita, G., Raynaldi, M., Novani, S. & Kijima, K., 2019. Designing strategies using IFE, EFE, IE, and QSPM analysis: digital village case. The Asian Journal of Technology Management (AJTM), 12, pp.48-57. doi: 10.12695/ajtm.2019.12.1.4

Ali, N.A.N.G., Abdullah, M.L., Nor, S.A.M., Pau, T.M., Kulaimi, N.A.M. & Naim, D.M., 2021. A review of the genus Rusa in the Indo-Malayan Achipelago and conservation efforts. Saudi Journal of Biological Sciences, 28(1), pp.10–26. doi: 10.1016/J.SJBS.2020.08.024

Alizadeh, M., Zabihi, H., Rezaie, F., Asadzadeh, A., Wolf, I.D., Langat, P.K., Khosravi, I., Beiranvand Pour, A., Mohammad Nataj, M. & Pradhan, B., 2021. Earthquake vulnerability assessment for urban areas using an ANN and hybrid SWOT-QSPM model. Remote Sens, 13(22), 4519. doi: 10.3390/rs13224519

Altmann, J., 1974. Observational study of behavior: sampling methods. Behaviour, 49, pp.227-267.

Aniano, L. & Ungerfeld, R., 2020. Time budget seasonal variations in semi-captive pampas deer (Ozotoceros bezoarticus) females. Behavioural Processes, 178, 104194. doi: 10.1016/J.BEPROC.2020.104194

Arumugam, K.A. & Buesching, C.D., 2019. Lip licking behaviour in captive Malayan tapirs (Tapirus indicus) manifestation of a stereotypic or stress-related response? International Journal of Recent Advances in Multidisciplinary Research, 6(3), pp.4724-4727.

Azwar, F., Masy'ud, B. & Garsetiasih, R., 2019. Potensi Hijauan Pakan dan Daya Dukung Kawasan Hutan dengan Tujuan Khusus (KHDTK) Kemampo sebagai Areal Penangkaran Rusa Sambar (Rusa unicolor). Media Konservasi, 24(1), pp.94-102.

Behera, S.K., Behera, M.D. & Tuli, R., 2015. An indirect method of estimating leaf area index in a tropical deciduous forest of India. Ecological Indicators, 58, pp.356–364. doi: 10.1016/J.ECOLIND.2015.05.038

Bismark, M., Mukhtar, A.S., Takandjandji, M., Garsetiasih, R., Setio, P., Sawitri, R., Subiandono, E., Iskandar, S. & Kayat, 2011. Sintesis Hasil-Hasil Libang: Pengembangan Penangkaran Rusa Timor. Jakarta: Forestry Research and Development Agency, pp.18.

Budihardjo, M.A., Ramadan, B.S., Putri, S.A., Wahyuningrum, I.F.S. & Muhammad, F.I., 2021. Towards sustainability in higher-education institutions: analysis of contributing factors and appropriate strategies. Sustainability, 13(12), 6562. doi: 10.3390/su13126562

Caro, T., 2007. Behavior and conservation: a bridge too far? Trends Ecol Evol, 8, pp.394-400. doi: 10.1016/j.tree

Churski, M., Spitzer, R., Coissac, E., Taberlet, P., Lescinskaite, J., van Ginkel, H.A.L., Kuijper, D.P.J. & Cromsigt, J.P.G.M., 2021. How do forest management and wolf space-use affect diet composition of the wolf’s main prey, the red deer versus a non-prey species, the European bison? Forest Ecology and Management, 479, 118620. doi: 10.1016/J.FORECO.2020.118620

Cook, J.G., Johnson, B.K., Cook, R.C., Riggs, R.A., Delcurto, T., Bryant, L.D., Irwin, L.L., 2004. Effects of summer-autumn nutrition and parturition date on reproduction and survival of elk. Wildlife Monographs, 155, pp., 1-61

Dannock, R.J., Pays, O., Renaud, P.-C., Maron, M. & Goldizen, A.W., 2019. Assessing blue wildebeests’ vigilance, grouping and foraging responses to perceived predation risk using playback experiments. Behavioural Processes, 164, pp.252–259. doi: 10.1016/j.beproc.2019.05.021

David, F.R., 2011. Strategic Management: Concepts and Cases, 13th Edition. Boston: Prentice Hall.

de la Peña, E., Pérez-González, J., Martín, J., 2021. The dark-ventral-patch of male red deer, a sexual signal that conveys the degree of involvement in rutting behavior. BMC Zool, 6(18), pp.1-13. doi: 10.1186/s40850-021-00083-9

Dhalyana, D. & Adiwibowo, S., 2013. Pengaruh Taman Wisata Alam Pangandaran terhadap Kondisi Sosial Ekonomi Masyarakat (Studi: Desa Pangandaran, Kecamatan Pangandaran, Kabupaten Ciamis, Provinsi Jawa Barat). Sodality: Jurnal Sosiologi Pedesaan, 1(3), pp. 182-199.

Esparza-Carlos, J.P, Laundré, J.W., Hernández, L. & Íñiguez-Dávalos, L.I., 2016. Apprehension affecting foraging patterns and landscape use of mule deer in arid environments. Mammalian Biology, 81(6), pp.543–550. doi: 10.1016/J.MAMBIO.2016.07.006

Febriana, I., Kusmana, C. & Rahmat, U.M., 2019. Komposisi Jenis Tumbuhan dan Analisis Sebaran Langkap (Arenga obtusifolia Mart.) di Taman Nasional Ujung Kulon. Journal of Natural Resources and Environmental Management, 10(1), pp.52-65. doi: 10.29244/jpsl.10.1.52-65

Firdaus, F.I. & Sakenia, N., 2021. Rehabilitation Design of Habitat of Timor Deer (Cervus timorensis, de Balinville 1822) at Cikamal Grassland, Pananjung Pangandaran Nature Reserve. Institut Teknologi Bandung.

Firdaus, F.I., Irwanto, R.R. & Sumarga, E., 2022. Estimation of ecological carrying capacity of the timor deer (Cervus timorensis) habitat in Cikamal Grassland Pananjung Pangandaran Nature Reserve, West Java, Indonesia. Prosiding Seminar Nasional Masyarakat Biodiversitas Indonesia, 8(1), pp.23-30. doi: 10.13057/psnmbi/m080104

Gigliotti, L.C., Slotow, R., Sholto-Douglas, C., de Vos, C. & Jachowski, D.S., 2021. Short-term predation risk and habitat complexity influence cheetah antipredator behaviours. Animal Behaviour, 178, pp.175–184. doi: 10.1016/J.ANBEHAV.2021.06.003

Gower, C.N., Garrott, R.A., White, P.J., Watson, F.G.R., Cornish, S.S. & Becker, M.S., 2008. Chapter 18 Spatial responses of elk to wolf predation risk: Using the landscape to balance multiple demands. Terrestrial Ecology, 3, pp.373–399. doi: 10.1016/S1936-7961(08)00218-2

Grovenburg, T.W., Jenks, J.A., Jacques, C.N., Klaver, R.W. & Swanson, C.C., 2009. Aggressive defensive behavior by free-ranging white-tailed deer. Journal of Mammalogy, 90(5), pp.1218–1223, doi: 10.1644/08-MAMM-A-360.1

Guan, L., Yang, Y., Jiang, P. et al., 2022. Potential distribution of Blumea balsamifera in China using MaxEnt and the ex situ conservation based on its effective components and fresh leaf yield. Environ Sci Pollut Res, 29, 44003–44019. doi: 10.1007/s11356-022-18953-1

Hariadi, B.T. & Sraun, T., 2014. Pendugaan Daya Tampung Rusa Liar (Cervus timorensis) di Padang Rumput Mar Taman Nasional Wasur Merauke. Pastura, 3(1), pp.9-12. doi: doi: 10.24843/Pastura.2013.v03.i01.p03.

Hawkins, R.E. & Klimstra, W.D., 1970. A preliminary study of the social organization of white-tailed deer. The Journal of Wildlife Management, 34(2), pp.407–419. doi: 10.2307/3799027

Hedges, S., Duckworth, J.W., Timmins, R., Semiadi, G., Dryden, G., 2015. Rusa timorensis. The IUCN Red List of Threatened Species 2015: e.T41789A22156866. doi: 10.2305/IUCN.UK.2015-2.RLTS.T41789A22156866.en

Herrera, D.J., Cove, M.v., McShea, W.J., Flockhart, D.T., Decker, S., Moore, S.M. & Gallo, T., 2022. Prey selection and predation behavior of free-roaming domestic cats (Felis catus) in an urban ecosystem: Implications for urban cat management. Biological Conservation, 268, 109503. doi: 10.1016/J.BIOCON.2022.109503

Hunter, L.T.B. & Skinner, J.D., 1998. Vigilance behaviour in African ungulates: the role of predation pressure. Behaviour, 135, pp., 195-211, 10.1163/156853998793066320

Istomo, I. & Farida, N.E., 2017. Potensi Simpanan Karbon di Atas Permukaan Tanah Tegakan Acacia nilotica L. (Willd) ex. Del. di Taman Nasional Baluran, Jawa Timur. Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management), 7, pp.155-162. doi: 10.29244/jpsl.7.2.155-162.

Jakopin, U., Prevolnik Povše, M. & Skok, J., 2021. Novel object test in farmed fallow deer (Dama dama) – The impact on appearance, diurnal rhythm and behaviour in the foraging area. Applied Animal Behaviour Science, 242, 105428. doi: 10.1016/J.APPLANIM.2021.105428

Kangiras, G.E., 2009. Pendugaan Daya Dukung dan Model Pertumbuhan Populasi Rusa Timor di Cagar Alam/Taman Wisata Alam Pananjung Pangandaran, Ciamis, Jawa Barat. Institut Pertanian Bogor.

Koirala, S., Garber, P.A., Somasundaram, D., Katuwal, H.B., Ren, B., Huang, C. & Li, M., 2021. Factors affecting the crop raiding behavior of wild rhesus macaques in Nepal: Implications for wildlife management. Journal of Environmental Management, 297, 113331. doi: 10.1016/J.JENVMAN.2021.113331

Kusmana, C. 1997. Metode Survey Vegetasi. Bogor: Penerbit Institut Pertanian Bogor.

Laguna, E., Barasona, J.A., Vicente, J., Keuling, O. & Acevedo, P., 2021. Differences in wild boar spatial behaviour among land uses and management scenarios in Mediterranean ecosystems. Science of The Total Environment, 796, 148966. doi: 10.1016/J.SCITOTENV.2021.148966

Lardy, R., Mialon, M.-M., Wagner, N., Gaudron, Y., Meunier, B., Helle Sloth, K., Ledoux, D., Silberberg, M., de Boyer des Roches, A., Ruin, Q., Bouchon, M., Cirié, C., Antoine, V., Koko, J. & Veissier, I., 2022. Understanding anomalies in animal behaviour: data on cow activity in relation to health and welfare. Animal - Open Space, 1(1), 100004. doi: 10.1016/J.ANOPES.2022.100004

Lemos de Figueiredo, R., Hartley, M. & Fletcher, A.W., 2021. Assessing the behaviour, welfare and husbandry of mouse deer (Tragulus spp.) in European zoos. Applied Animal Behaviour Science, 237, 105283. doi: 10.1016/J.APPLANIM.2021.105283

Ma, G., Gong, B. & Meng, X., 2011. Impact of gender and age on behavioral frequencies of captive musk deer during lactation. J Anim Vet Adv, 10, pp.1265-1268. doi: 10.3923/javaa.2011.1265.1268

Maublanc, M.L., Bideau, E., Willemet, R., Bardonnet, C., Gonzalez, G., Desneux, L., Cèbe, N. & Gerard, J.F., 2012. Ranging behaviour of roe deer in an experimental high-density population: Are females territorial? Comptes Rendus Biologies, 335(12), pp.735–743. doi: 10.1016/J.CRVI.2012.11.003

Miglioli, A. & Vasconcellos, A. da S., 2021. Can behavioural management improve behaviour and reproduction in captive blue-and-yellow macaws (Ara ararauna)? Applied Animal Behaviour Science, 241, 105386. doi: 10.1016/J.APPLANIM.2021.105386

Muis, N., Setyawati, T., Tjitrosoedirjo, S. & Ratnadewi, Y.D., 2018. Estimating the abundance and composition of soil seed bank at Bekol Savanna in Baluran National Park, East Java. Jurnal Penelitian Kehutanan Wallacea, 7(2), pp.131-140, doi: 10.18330/jwallacea.2018.vol7iss2pp131-140.

Mumma, M.A., Gillingham, M.P., Parker, K.L., Johnson, C.J. & Watters, M., 2018. Predation risk for boreal woodland caribou in human-modified landscapes: Evidence of wolf spatial responses independent of apparent competition. Biological Conservation, 228, pp.215–223. doi: 10.1016/J.BIOCON.2018.09.015

Nakazono, R., 2012. Invasion of teak (Tectona grandis) into Pangandaran Nature Reserve, West Java. Kagoshima University.

Nurjaman, D., Kusmoro, J. & Santoso, P., 2017. Perbandingan Struktur dan Komposisi Vegetasi Kawasan Rajamantri dan Batumeja Cagar Alam Pananjung Pangandaran, Jawa Barat. Jurnal Biodjati, 2(2), 167-179. doi: 10.15575/biodjati.v2i2.1304

Nurseba, Q., Bintoro, A., Riniarti, M. & Asamarahman, C., 2020. Keanekaragaman Jenis Tumbuhan Bawah di Blok Pemanfaatan Tahura Wan Abdul Rachman. Prosiding Seminar Nasional Konservasi: Konservasi Sumberdaya Alam Untuk Pembangunan Berkelanjutan, pp.161-167.

Oliveira, G., Caldara, F., Garcia, R., Seno, L., Marcon, Á., Foppa, L., Martins, R., & Crone, C., 2018. Different intervals of behavioral observation in the scanning method and the real behavior of pigs. Revista Brasileira de Zootecnia, 47, pp.1-4. doi: 10.1590/rbz4720180016

Oliveras I. & Malhi, Y., 2016 Many shades of green: the dynamic tropical forest–savannah transition zones. Phil.Trans. R. Soc. B, 371: 20150308. doi: 10.1098/rstb.2015.0308

Orihuela, A., 2021. Review: Management of livestock behavior to improve welfare and production. Animal, 15, 100290. doi: 10.1016/J.ANIMAL.2021.100290

Pairah, Santosa, Y., Prasetyo, L.B. & Mustari, A.H., 2014. The time budget of javan deer (Rusa timorensis, Blainville 1822) in Panaitan Island, Ujung Kulon National Park, Banten, Indonesia. HAYATI Journal of Biosciences, 21(3), pp.121–126. doi: 10.4308/HJB.21.3.121

Pairah, Santosa, Y., Prasetyo, L.B. & Mustari, A.H., 2015. Home range and habitat use of reintroduced Javan deer in Panaitan Island, Ujung Kulon National Park. Journal of Asia-Pacific Biodiversity, 8(3), pp.203–209. doi: 10.1016/J.JAPB.2015.08.002

Powell, B. & Evans, K.O., 2019. Rutting. In: Vonk, J., Shackelford, T., eds. Encyclopedia of Animal Cognition and Behavior. Springer, Cham., pp.1-3. doi: 10.1007/978-3-319-47829-6_1906-1

Purwanto, A., 2013. Kelimpahan Pakan Rusa (Cervus timorensis) di Taman Wisata Alam dan Cagar Alam Pangandaran. PASPALUM, 2(1), pp.45-62.

Rahman, D.A., Condro, A.A., Rianti, P., Masy’ud, B., Aulagnier, S. & Semiadi, G., 2020. Geographical analysis of the Javan deer distribution in Indonesia and priorities for landscape conservation. Journal for Nature Conservation, 54, 125795. doi: 10.1016/J.JNC.2020.125795

Roerick, T.M., Cain, J.W. & Gedir, J.v., 2019. Forest restoration, wildfire, and habitat selection by female mule deer. Forest Ecology and Management, 447, pp.169–179. doi: 10.1016/J.FORECO.2019.05.067

Rose, P., Roper, A., Banks, S., Giorgio, C., Timms, M., Vaughan, P., Hatch, S., Halpin, S., Thomas, J. & O’Brien, M., 2022. Evaluation of the time-activity budgets of captive ducks (Anatidae) compared to wild counterparts. Applied Animal Behaviour Science, 251, 105626. doi: 10.1016/J.APPLANIM.2022.105626

Rosleine, D. & Suzuki, E., 2012. Secondary succession at abandoned grazing sites, Pangandaran Nature Reserve, West Java, Indonesia. Tropics, 21(3), pp.17-24. doi: 10.3759/tropics.21.91

Schweingruber, F. H. & Berger, H., 2019. Anatomy of culms and rhizomes of sedges: Atlas of Central European Cyperaceae (Poales) Vol. II. Remagen: Verlag Dr. Kessel.

Selvarajah, K., Nadzir, M. & Annavi, G., 2022. Comparative study on the social behavior of sambar deer (Rusa unicolor) in three selected captive facilities in Peninsular Malaysia. Pertanika Journal of Science and Technology, 30, pp.527-546. doi: 10.47836/pjst.30.1.29

Setyawati, T., Narulita, S., Bahri, I.P. & Raharjo, G.T., 2015. A Guide Book to Invasive Plant Species in Indonesia. Research, Development and Innovation Agency Ministry of Environment and Forestry, Republic of Indonesia.

Silalahi, M. & Mustaqim, W.A., 2021. Tumbuhan Berbiji di Jakarta Jilid 2: 100 Jenis-Jenis Nonpohon Terpilih. Jakarta: UKI Press.

Silk, J.B., 2007. Animal behavior: Conflict management is for the birds. Current Biology, 17(2), pp.R50–R51. doi: 10.1016/J.CUB.2006.12.014

Simpson, M.G., 2010. Plant Systematics: Second edition. Boston: Elsevier Academic Press.

Singh, M. & Kaumanns, W., 2005. Behavioural studies: A necessity for wildlife management. Current Science, 89(7), pp.1230-1236.

Siswanto, A., 2020. Forest Conservation Management Using SWOT Analysis and QSPM Matrix (Case Study in the Baluran National Park, East Java, Indonesia). Advances in Forest Management under Global Change. doi: 10.5772/intechopen.92217

Sofyan, I. & Setiawan, A., 2018. The study of timor deer (Cervus timorensis) daily behavior in deer captive breeding of Wan Abdul Rachman Forest Park. Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati, 5(1), pp.67-76, doi: 10.23960/j-bekh.v5i1.2178

Sudibyo, M., 2015. Preferensi Pakan di Hutan dan Padang Rumput Rusa timorensis Blainville 1822 di Pulau Peucang Taman Nasional Ujung Kulon. BioLink, 2(1), pp.47-54. doi: 10.31289/biolink.v2i1.766

Sumardja, E.F. & Kartawinata, K., 1977. Vegetation analysis of the habitat of Banteng (Bos javanicus) at the Pananjung Pangandaran Nature Reserve, West Java. BIOTROP Bulletin, 15, pp.1-44.

Susetyo, S. 1980. Padang Penggembalaan. Bogor: Institut Pertanian Bogor.

Teichroeb, L.J., Riede, T., Kotrba, R. & Lingle, S., 2013. Fundamental frequency is key to response of female deer to juvenile distress calls. Behavioural Processes, 92, pp.15–23. doi: 10.1016/J.BEPROC.2012.09.011

van Buskirk, A.N., Rosenberry, C.S., Wallingford, B.D., Domoto, E.J., McDill, M.E., Drohan, P.J. & Diefenbach, D.R., 2021. Modeling how to achieve localized areas of reduced white-tailed deer density. Ecological Modelling, 442, 109393. doi: 10.1016/J.ECOLMODEL.2020.109393

Venter, Z.S., Hawkins, H.J. & Cramer, M.D., 2019. Cattle don’t care: Animal behaviour is similar regardless of grazing management in grasslands. Agriculture, Ecosystems & Environment, 272, pp.175–187. doi: 10.1016/J.AGEE.2018.11.023

Wang, Q., Peng, X. & Li, Z. 2020. Determining strategies for constructing the safety supervision system by considering both internal and external safety environments: a case study of X group corporation, China. International Journal of Environmental Research and Public Health, 17(24), 9486. doi: 10.3390/ijerph17249486

Wibowo, N., Piton, J.K., Nurcahyo, R., Gabriel, D.S., Farizal, F. & Madsuha, A.F., 2021. Strategies for improving the e-waste management supply chain sustainability in Indonesia (Jakarta). Sustainability, 13(24), 13955. doi: 10.3390/su132413955

Withaningsih, S., Parikesit, & Fazriani, Y.N., 2020. Daily activities patterns of rusa timor (Cervus timorensis, Blainville, 1822) in deer captive breeding Pananjung Pangandaran Nature Reserve. BIOTIKA Jurnal Ilmiah Biologi, 18(1), pp.17-24. doi: 10.24198/biotika.v18i1.25705

Yang, S., Zhang, T., Li, Y., Xu, S., Zhang, M., Hu, X., Liu, S., Hu, D. & Wronski, T., 2021. Identifying personality traits and their potential application to the management of captive forest musk deer (Moschus berezovskii). Applied Animal Behaviour Science, 234, 105168. doi: 10.1016/J.APPLANIM.2020.105168

Yanti, N.K.F., Watiniasih, N.L. & Suaskara, I.B.M., 2017. Perilaku Harian Anak Gajah Sumatra (Elephas maximus sumatranus) di Pusat Konservasi Gajah (Pkg) Taman Nasional Way Kambas Lampung. Jurnal Metamorfosa, 4(2), pp.164-170.

Yudha, D., Pratama, M. & Eprilurahman, R., 2019. Antlers characterization for identification of deer species (Family Cervidae) in Indonesia. Journal of Tropical Biodiversity and Biotechnology, 4(3), pp.97-106. doi: 10.22146/jtbb.45667

Yuliawati, A., 2011. Penentuan Ukuran Populasi Minimum dan Optimum Lestari Rusa Timor (Rusa Timorensis) Berdasarkan Parameter Demografi. Studi Kasus di Taman Wisata Alam/Cagar Alam Pananjung Pangandaran dan Taman Nasional Alas Purwo. Institut Pertanian Bogor.

Zwerts, J.A., Prins, H.H.T., Bomhoff, D., Verhagen, I., Swart, J.M. & de Boer, W. F., 2015. Competition between a lawn-forming Cynodon dactylon and a tufted grass species Hyparrhenia hirta on a South-African dystrophic savanna. PLoS ONE, 10(10): e0140789. doi: 10.1371/journal.pone.0140789



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