Permafrost

More documents

Recommendations

Info

The FGDC identifies, archives, documents, and distributes data related to permafrost and seasonally frozen ground. The FGDC currently holds over 100 data sets and information products and contains detailed metadata records describing over 100 additional data sets available at other GGD nodes around the world. The data center has improved access to these data through an online search and order system, and by publishing Version 2.0 of the Circumpolar Active-Layer Permafrost System (CAPS) CD-ROM set. The International Polar Year (IPY) now presents an opportunity to take the IPA data strategy to a new level. The IPY will involve an unprecedented number of geophysical, biological, and social science projects in the Polar Regions, and IPA projects will integrate closely with many of these projects through shared data and other affiliations. Integrated data management will be necessary to realize the full scientific and interdisciplinary potential of these projects and the IPA is positioned to take a lead in this area. This presentation will present an array of high level data management considerations for the IPY including cross-disciplinary data access, essential documentation, system guidance, and long-term data archiving and how the IPY has begun to address these issues. The primary means by which IPY is addressing data management is through the creation of a Data Policy and Management Subcommittee and by endorsing an IPY Data and Information Service as described in the IPY Framework document. I will review the initial work and future plans of these groups and describe how they fit into existing international data structures. I will further highlight how existing and planned IPA efforts can fit into and lead broader IPY efforts. Permafrost Young Researchers Network (PYRN): An international effort to encourage the involvement of young researchers for the International Polar Year (2007–2008) Oliver W. Frauenfeld 1 , Lisa Ballagh 2 , Hugues Lantuit 3 (1.CIRES/NSIDC, University of Colorado, Boulder, Colorado, USA; 2. Alfred Wegener Institute for Polar and Marine Research, Potsdam, Germany) Abstract: The newly created Permafrost Young Researchers Network (PYRN) envisions spreading permafrost science and information among young researchers looking at permafrost environments around the globe. PYRN aims at gathering information, redistributing it, furthering international cooperation, and promoting the ideas and results emanating from permafrost research. The imminence of the International Polar Year (IPY) prompted the need for a visible representation of the young permafrost community at the newly formed Youth Steering Committee of the IPY. PYRN will be an active member of IPY projects as well as the Youth Steering Committee within IPY, investigating the effects of changing environmental conditions on permafrost. PYRN is formally established under the patronage of the International Permafrost Association (IPA). Its role is to create and maintain means of communication among young researchers involved in permafrost research. It reports on the activities of young permafrost 213
scientists and engineers within broader international or national young researcher assemblies (e.g., WAYS, AGU, SEDIFLUX, etc.). PYRN has implemented a website (http://www.pyrn.org/) to report on conferences, events, employment opportunities, research and other topics related to permafrost science, and distributes a newsletter related to these topics. This new network attempts to raise the public’s attention to permafrost research and its relevance to global environmental issues. Key words: Permafrost, IPY, students, young researchers 214
Page 2 and 3:
SEE AUTHOR INDEX AND REVISED PROGRA
Page 4 and 5:
G.М. Dolgih, Dolgih D.G., Okunev S
Page 6 and 7:
Rev I. Gavriliev The thermal conduc
Page 8 and 9:
Xiao-zu Xu,Bin-xiang Sun,Qi Liu,Shu
Page 10 and 11:
Lopez CML, Katamura F, Argunov R, F
Page 12 and 13:
Grebenets V., Kraev G. Nagornov D.
Page 14 and 15:
V.A. Istratov, A. Kuchmin, A.D. Fro
Page 16 and 17:
Mamoru Ishikawa Mountain permafrost
Page 18 and 19:
ORGANIZING COMMITTEE Co-Chairs Acad
Page 20 and 21:
CO-SPONSORS Chinese Academy of Scie
Page 22 and 23:
curve of the accumulated displaceme
Page 24 and 25:
zone of Tien Shan. Key words: Compl
Page 26 and 27:
negotiations currently under way am
Page 28 and 29:
distribution according to the seaso
Page 30 and 31:
number of freeze-thaw cycles. With
Page 32 and 33:
The Technique of Geoinformation Mod
Page 34 and 35:
Monitoring Study on the Boundary Th
Page 36 and 37:
The Calculation and Control Methods
Page 38 and 39:
observations are presented. Key wor
Page 40 and 41:
frost heave is one typical case of
Page 42 and 43:
whose total water content and poros
Page 44 and 45:
effectively and restrain subgrade d
Page 46 and 47:
Peninsula, Pur and Tar interfluve,
Page 48 and 49:
1-D Numerical Analysis to Predict a
Page 50 and 51:
of the two simulation-analysis meth
Page 52 and 53:
frozen soil. While compared with th
Page 54 and 55:
The maximum vertical deformations a
Page 56 and 57:
dangerous pollutants, including hea
Page 58 and 59:
fact of the rising of artificial pe
Page 60 and 61:
The Thermal Conductivity of Segrega
Page 62 and 63:
discussed in view of geotechnical a
Page 64 and 65:
Numerical modeLling of thawing rail
Page 66 and 67:
experiment for obtaining those para
Page 68 and 69:
lake and in purpose to protect surr
Page 70 and 71:
The Concept of an Engineering-geocr
Page 72 and 73:
Effect of seismic events on the sta
Page 74 and 75:
Electrical Conductivity of Rocks in
Page 76 and 77:
mechanics parameters both in frozen
Page 78 and 79:
influence its temperature change pr
Page 80 and 81:
Experimental and numerical simulati
Page 82 and 83:
signifies that the diffusion action
Page 84 and 85:
Experimental Study on the Influence
Page 86 and 87:
does not spread the energy in the f
Page 88 and 89:
and seismic response of infrastruct
Page 90 and 91:
Cooling effect of crushed rock reve
Page 92 and 93:
The analysis of the data concerning
Page 94 and 95:
the extended duration of freezing p
Page 96 and 97:
Distribution of Rock Glaciers in th
Page 98 and 99:
Methods of Theoretical and Experime
Page 100 and 101:
properties, and is able to move bot
Page 102 and 103:
especially water flooding, could be
Page 104 and 105:
mechanisms during the compression a
Page 106 and 107:
inundations and catastrophic breako
Page 108 and 109:
of quantity of neglected interactio
Page 110 and 111:
Past and present salinization in na
Page 112 and 113:
Temperature Regime of Atmosphere an
Page 114 and 115:
disturbance: conflicting, critical
Page 116 and 117:
Application of ERS InSAR for detect
Page 118 and 119:
critical to melt-water irrigation i
Page 120 and 121:
Features of hydrothermal conditions
Page 122 and 123:
associated with the southwest summe
Page 124 and 125:
Significance of Microtopography and
Page 126 and 127:
Reconstruction of paleocryogenic st
Page 128 and 129:
Dendroclimatic investigations of fo
Page 130 and 131:
anthropogenic disturbance. Despite
Page 132 and 133:
and +38°C in summer. Continuous pe
Page 134 and 135:
asis for palaeolimnological reconst
Page 136 and 137:
eneath a path (34 cm.) In the end o
Page 138 and 139:
can lead to a global ecological cat
Page 140 and 141:
Assessment of Frozen Soils Environm
Page 142 and 143:
No Thawing of the Cold Permafrost H
Page 144 and 145:
Cryospheric changes in the West Sib
Page 146 and 147:
Response of Ice-rich Permafrost to
Page 148 and 149:
About Role of Thermokarst in Global
Page 150 and 151:
presence may be debated since there
Page 152 and 153:
territories have natural and anthro
Page 154 and 155:
will contribute to the resolution o
Page 156 and 157:
Impact of Frozen Ground Change on S
Page 158 and 159:
Antarctica. Key words: Cape Hallett
Page 160 and 161:
The sensitivity of Tibetan Plateau
Page 162 and 163:
infrapermafrost waters that are dis
Page 164 and 165:
Keywords: cryosphere, anthropogenic
Page 166 and 167:
Key words: Alaska, oil exploration,
Page 168 and 169:
Possible Change of Runoff in the Up
Page 170 and 171:
Theme 5. Monitoring, mapping and mo
Page 172 and 173:
Mathematical model for quantitative
Page 174 and 175: heat transfer model with phase chan
Page 176 and 177: e.s.l.). In 2005 this mine was equi
Page 178 and 179: Surface- coupled 3-D Permafrost Mod
Page 180 and 181: • the territories where the perma
Page 182 and 183: associated soil surface temperature
Page 184 and 185: variations in different parts. Keyw
Page 186 and 187: disturbed landscapes, thaw subsiden
Page 188 and 189: ⎛ ⎜ 1 ⎛ ⎞ ⎜ ε σ = Eε e
Page 190 and 191: Mountain permafrost study in the Ru
Page 192 and 193: Permafrost Distribution and Thickne
Page 194 and 195: Permafrost Distribution and Thickne
Page 196 and 197: studies (Natsagdorj et al. 2000), t
Page 198 and 199: on the basis of determining tempera
Page 200 and 201: models were run using standardized
Page 202 and 203: organized into segments and contact
Page 204 and 205: depends on the microclimate of spec
Page 206 and 207: soundings, borehole temperature mea
Page 208 and 209: In high mountain regions, as well a
Page 210 and 211: ottom at a rate of 4 cm/year and ac
Page 212 and 213: Birch trees (Betula ermanii) are do
Page 214 and 215: Monitoring of the snow cover in the
Page 216 and 217: deterministic model combined with p
Page 218 and 219: We have the map of seasonally froze
Page 220 and 221: approximately with the -5°C mean a
Page 222 and 223: Theme 6. Others Developing an Onlin
Page 226 and 227: Final Revised Program (August 28, 2
Page 228 and 229: Professor Dr. Lin Zhao, CAREERI, CA
Page 230 and 231: Monday, Aug 7, 2006 Location: Ningw
Page 232 and 233: Bending properties monitored in ful
Page 234 and 235: Theme 1-3: Engineering: Frozen grou
Page 236 and 237: Chairs: Bernhard Diekman, Ron Slett
Page 238 and 239: Theme 5-3: Mapping: Permafrost and
Page 240 and 241: Experimental research on thermal co
Page 242 and 243: A Preliminary Permafrost and Ground
Page 244 and 245: Bulley H----------94 Caffee M W ---
Page 246 and 247: Guo Jian-wen -------177 Guo Jian-We
Page 248 and 249: Kudryavtsev S -------53 Kulish E M
Page 250 and 251: Nefedieva Yu A ----------------87 N
Page 252 and 253: Stauch G -------89 Streletskaya I.
Page 254: Zhang Jian-min --------25 Zhang Jin
show all

Permafrost

Create successful ePaper yourself

Delete template?

Save as template?