Certificate - Etheses - Saurashtra University

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October. This period coincided with the fruiting phase or seed formation stage of these crops. Pea seedlings were found damaged during the sowing period April-May, and peas were damaged to maximum during June-July. Likewise potato seeds were damaged at the time of tuber formation during September-October. 6.3.2.4 Extent of crop damage In lower and upper Kugti village, affected crop fields were surveyed and farmers were interviewed, and using random plot method, assessment of crop damage was carried out in different crop fields. The results of this crop damage assessment were comparable to the ones of ocular estimation. The crop damage assessment was carried out in Tendei, Dalautu, Seri, Bharmani and agricultural lands near lower Kugti and upper Kugti village during 2002-2004 (Table 7). Wheat, maize, barley, phulan, bharesh, rajmash and vegetable crops were grown in these villages on rotational basis in different years as shown in the table. Although damage was recorded almost to all agricultural crops grown in this area, but the quantum of damage varied considerably in different agricultural lands depending on their locations. Agricultural crop field adjacent to forest and far away from the village suffered greater losses than the crop fields located near the village. Amongst all the crops, maize suffered highest level of damage by brown bear. Maize crop suffered 10-35% damage by brown bears. Maximum damage to maize crop was 30% that occurred in Seri agricultural land located about 2 km far from Kugti village, and it was difficult to protect the crop especially during night time. Photograph 9 shows guarding hut for protection of agricultural crops from depredation. 122
Damage to wheat crop was 15-25%. Maximum damage (25%) to wheat crop was assessed in Tendei agricultural area, which was located at higher altitude, far away from the village. Damage to barley crop was 10-20%, and maximum damage was found in Dalatu agricultural land, which was 3 km from the village. Assessment of damage to phulan crop was 15-25% in Tendei, Dalatu and Bharmani agricultural lands. All these agricultural areas were located far away from the village and crop raiding by brown bears occurred in the evening and night time. Likewise bharesh crop also suffered loss of 10-20%, and maximum damage was found in Tendei and lower Kugti village. Damage to rajmash and potato crops was found 5-10% each in Tendei and Seri areas. Pea crop suffered damage from 5-15% in Tendei, Dalatu and lower and upper Kugti village. 6.3.2.5 Horticultural crops Among horticultural crops, apple (Pyrus malus), plum (Prunus armeniaca), pear (Pyrus communis), apricot (Prunus padus), peach (Prunus persica) and jamu (Prunus cornuta) were found in the study area. Brown bears were found to damage peach (Prunus persica) and jamu (Prunus cornuta) everywhere in the sanctuary. Apple crop was not damaged by brown bears. 123
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Saurashtra University Re - Accredit
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Ecology of brown bear (Ursus arctos
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Contents Acknowledgements i-iv Summ
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List of Tables Chapter 4: Feeding e
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Figure 5. Presence of food items in
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Photograph 11. Collection of brown
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ACKNOWLEDGEMENTS Several individual
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logistic support in the alpine and
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Summary The brown bear is widely di
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own bears and seasonal difference i
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use of these habitat categories. Si
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Chapter 1 1.1 Bear species and dist
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Hokkaido, the Hokkaido brown bear (
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1.2 Status of bear species All bear
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human beings. The resources availab
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protection methods have been studie
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viii. The study will also help sugg
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Brown bears were found tetrapedal,
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hence created their own dens. Brown
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2.5 Habitat use pattern Johnson (19
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evealed that although both preferre
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Marchinton, 1980; Smith, 1986; Hell
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and ground nesting birds and their
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kelp, mollusks, fish and remains of
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during early summer (Hamer and Herr
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1983a). Although insects constitute
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fruits and mammals. Their study als
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geographically (LeFranc et al., 198
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commodities in their search for alt
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Yellowstone National Park between 1
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ear-livestock interactions were rep
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Gamgul Siabehi are relatively less
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A list of angiosperms and gymnosper
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(Ursus arctos), the other wild anim
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Chapter 4 Feeding ecology of brown
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1984; Mace and Jonkel, 1986; Odhach
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these scats were separately placed
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were analysed, and the proportion o
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Fragaria nubicola 34 times. Photogr
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Figure 5 showed marked monthly vari
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the method of percent occurrence of
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(Hedysarum alpinum) roots and main
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and Aoi, 1987). The higher occurren
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constituted a major portion of earl
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Figure 2. Frequency occurrence of a
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Continued Food items Occurrence Sum
Page 93 and 94: Figure 4. Number of direct feeding
Page 95 and 96: Table 3. Availability of food items
Page 97 and 98: Table 2. Number of direct feeding o
Page 99 and 100: omnivorous generalist lifestyle. Br
Page 101 and 102: systematic information is available
Page 103 and 104: 5.3.0. Results In Kugti wildlife sa
Page 105 and 106: for Agricultural land category and
Page 107 and 108: 5.3.3 Habitat availability vs. util
Page 109 and 110: ocks with slope grasses (38.4%), Mi
Page 111 and 112: gentle slope terrain was found to b
Page 113 and 114: Exposed rock with slope grasses and
Page 115 and 116: found mainly dependent on availabil
Page 117 and 118: availability of brown bear habitat
Page 119 and 120: Ballard et al., 1993) and interior
Page 121 and 122: slope terrain was found to be highe
Page 123 and 124: Table 1. Continued S. No. Dry alpin
Page 125 and 126: Table 3. Frequency of occurrence of
Page 127 and 128: Table 5. Seasonal variation in habi
Page 129 and 130: Table 7. Proportional availability
Page 131 and 132: Figure 1: Sampling layout for veget
Page 133 and 134: livestock and attack on people. In
Page 135 and 136: 1978; Knight and Judd, 1983; Garshe
Page 137 and 138: develop mitigation strategies that
Page 139 and 140: division, Chamba wildlife division,
Page 141 and 142: in the sanctuary area. Figure 1 als
Page 143: Different plant species, phenologic
Page 147 and 148: Ghiula dhar, Bharali Kinnaur dhar,
Page 149 and 150: Livestock depredation by brown bear
Page 151 and 152: The studies conducted in India and
Page 153 and 154: Table 1. List of grazing pastures o
Page 155 and 156: Table 3. Livestock depredation in d
Page 157 and 158: Figure 1. Livestock depredation in
Page 159: Table 5. Agricultural crops and the
Page 162 and 163: Table 7. Damage to agricultural cro
Page 164 and 165: 7. Suggestions and recommendations
Page 166 and 167: 4. In Kugti wildlife sanctuary, the
Page 168 and 169: During evening and night time, the
Page 170 and 171: 17. Brown bears cause extensive dam
Page 172 and 173: References Abe, H., Aoi, T., Tsubot
Page 174 and 175: Aune, K. and Kasworm, W. (1989). Fi
Page 176 and 177: Berns, V.D., Atwell, G.C. and Boone
Page 178 and 179: Chauhan, N.P.S. (2003). Human casua
Page 180 and 181: Craighead, F.C., Jr. and Craighead,
Page 182 and 183: Elgmork, K. and Kassa, J. (1992). F
Page 184 and 185: Garcia-Gaona, J.F. (1997). Damages
Page 186 and 187: Gunther, K.A. and Renkin, R.A. (199
Page 188 and 189: Herrero, S. (1978). A comparison of
Page 190 and 191: Irving, L. and Krog, J. (1954). Bod
Page 192 and 193: Joshi, A.R., Garshelis, D.L. and Sm
Page 194 and 195:
Krishna Raju, K.S.R., Krishna Murth
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Mace, R.D. and Waller, J.S. (1996).
Page 198 and 199:
Mattson, D.J. and Hovey, F.W. (1995
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Mertzanis, G. (1994). Brown bear in
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Nawaz, M.A. (2007). Status of the b
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Pazhetnov, V.S. (1990). Brown bear.
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Reynolds, D.G. and Beecham, J. (198
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Sathyakumar, S. (2006a). The status
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Sellers, R.D. and Aumiller, L.D. (1
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Stein, J.T. (2000). From exterminat
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Van Daele, L.J. (1995). Unit 17 bro
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Yamanaka, M., Yasue, K. and Ohtaish
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Continued S. No. Common name Genus
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Appendix 3. GPS location of line tr
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Appendix 4 Format - 1(a) Vegetation
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Format - 1(c) Vegetation Compositio
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Format - 1(f) Biotic Pressures Tran
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Format - 2(b) Distribution and Abun
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4. Occupational Pattern: i. Noumber
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vii. Crop damage month-wise: Tick m
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E. NTFP collection: Name Species Qu
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