Book Title: Ashtapad Maha Tirth 02
Author(s): Rajnikant Shah, Others
Publisher: USA Jain Center America NY

View full book text
Previous | Next

Page 238
________________ Shri Ashtapad Maha Tirth - II Earth's Core and Tectonic Movements Lithosphere Asthenosphere mantle Ozone Layer Depleted Global Warming by Humans Moving Continents Surface Pressure 1 bar Surface Temperature 288 Kelvin Satellite in danger Colliding Plates Earthquakes Oceans grow and shrink Spreading Sea-Floor Mid-Ocean Ridge Ice Ages dueto Varying Solar Input Mountain Building Fig. 1: This figure shows the process of movements of solid rocky crust (plate) and the creations of new mountains and oceans during the collisions and drifting of crusts (plates). main continental collisions has taken place between India and Eurasia as shown in Fugures-2 and 3, creating still rising mountain chains of Himalaya. Over periods of 5-10 million years, the plates will continue to move at the same rate. Geologists postulate that in 10 million years India will plow into Tibet a further 180 km. This is about the width of Nepal. The remnants of Tethys Sea that existed before this collision are still evident in the form of fossilized fish and sea conch found in the higher elevations like at the Mt. Everest and at many places in Himalayas. Figure-4 shows the geologic formations in the vicinity of Mt. Kailash. The Tsangpo Suture Zone, contact between Indian subcontinent and Eurasian Plate, is clearly visible as a linear feature. The weathering agents such as wind and glaciers also significantly alter the land form and they are prevalent in Mt. Kailash region. The wind related erosion is evident in monument type rock carvings evident in Kailash region in the shape of human figures and other animal shapes. Glaciers are river of ice such as that in Figure-7 that moves at a very slow speed and acts like a giant bulldozer. Several glaciated valleys were evident around Mt. Kailash during our three expeditions. Himalaya and Tibet has the largest concentration of glaciers outside of two poles. Siachen glacier is the largest outside of Polar Regions. These glaciers are melting away at an accelerated pace due to rising temperature and increase in greenhouse gases as shown in Figure-8. This unfortunate event may present us with an opportunity to explore areas long buried under mountain of ice. The Kailash region is also seismologically very active as shown in Figure-9. The seismic event may have destroyed ancient structures over a period of time. Figures-10 through 13 presents the geographical features and aerial/satellite imagery of Mt. Kailash region and that of Mt. Kailash. Geology and Geography of Mt. Kailash Ashtapad... 182

Loading...

Page Navigation
1 ... 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532