{"id":61,"date":"2025-02-03T10:31:12","date_gmt":"2025-02-03T01:31:12","guid":{"rendered":"https:\/\/www.jseg.or.jp\/en\/?page_id=61"},"modified":"2025-02-18T23:32:32","modified_gmt":"2025-02-18T14:32:32","slug":"excursion","status":"publish","type":"page","link":"https:\/\/www.jseg.or.jp\/en\/excursion","title":{"rendered":"Excursion on the Web &#8212; Engineering geology in Japan"},"content":{"rendered":"\n<figure id=\"sp-table-12\" class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>vol.<\/th><th>No.1<\/th><th>No.2<\/th><th>No.3<\/th><th>No.4<\/th><th>No.5<\/th><th>No.6<\/th><\/tr><tr><th><a href=\"\/en\/excursion\/vol42\" data-type=\"link\" data-id=\"https:\/\/www.jseg.or.jp\/en\/excursion\/vol42\">42<\/a><\/th><td><\/td><td><\/td><td><\/td><td><\/td><td><\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"110\" height=\"94\" class=\"wp-image-164\" style=\"width: 110px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv42n4.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv42n4.jpg 480w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv42n4-300x257.jpg 300w\" sizes=\"auto, (max-width: 110px) 100vw, 110px\" \/><br>Big projects in Kyusyu,Japan<\/td><\/tr><tr><th><a href=\"\/en\/excursion\/vol43\" data-type=\"link\" data-id=\"https:\/\/www.jseg.or.jp\/en\/excursion\/vol43\">43<\/a><\/th><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"127\" class=\"wp-image-165\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv43n1.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv43n1.jpg 483w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv43n1-300x254.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Fossil Ripple Marks at Shishikui-ura<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"125\" class=\"wp-image-168\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv43n21.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv43n21.jpg 480w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv43n21-300x249.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>An excavated base for a Dam<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"129\" class=\"wp-image-169\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv43n32.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv43n32.jpg 480w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv43n32-300x258.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Aso-4A Volcanic<br>pyroclastic flow<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"127\" class=\"wp-image-166\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv43n2.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv43n2.jpg 490w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv43n2-300x253.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>The formation of<br>fracture or small<br>fault in geological layer<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"133\" class=\"wp-image-167\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv43n3.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv43n3.jpg 490w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv43n3-300x266.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Outcrops of Izumi group in a quarry site<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"132\" class=\"wp-image-170\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv43n61.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv43n61.jpg 480w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv43n61-300x264.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Kayo Formation in Okinawa<\/td><\/tr><tr><th><a href=\"\/en\/excursion\/vol44\" data-type=\"link\" data-id=\"https:\/\/www.jseg.or.jp\/en\/excursion\/vol44\">44<\/a><\/th><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"121\" class=\"wp-image-176\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv44n121.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv44n121.jpg 486w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv44n121-300x242.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Yarlung Tsangpo<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"126\" class=\"wp-image-172\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv44n21.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv44n21.jpg 480w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv44n21-300x251.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Upper regulating<br>reservoir of the<br>Okumino hydro<br>power plant<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"133\" class=\"wp-image-171\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv44n3.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv44n3.jpg 483w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv44n3-300x266.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Miho Peninsula<br>formed by coastal sand dunes<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"124\" class=\"wp-image-173\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv44n41.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv44n41.jpg 480w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv44n41-300x248.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Tsunami stones in Okinawa<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"125\" class=\"wp-image-174\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv44n51.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv44n51.jpg 480w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv44n51-300x249.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Near Infred Color image showing the a<br>decreas of algae<br>after dam<br>discharging<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"125\" class=\"wp-image-175\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv44n63.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv44n63.jpg 472w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv44n63-300x249.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Ripe rice fields in a floodplain in Akita Prefecture<\/td><\/tr><tr><th><a href=\"\/en\/excursion\/vol45\" data-type=\"link\" data-id=\"https:\/\/www.jseg.or.jp\/en\/excursion\/vol45\">45<\/a><\/th><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"126\" class=\"wp-image-177\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv45n1.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv45n1.jpg 480w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv45n1-300x252.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Coastal erosion in Senegal<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"123\" class=\"wp-image-181\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv45no2.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv45no2.jpg 502w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv45no2-300x247.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Kushiro coal mine<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"121\" class=\"wp-image-179\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv45n32.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv45n32.jpg 480w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv45n32-300x243.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Kakinohanahijya<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"120\" class=\"wp-image-180\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv45n42.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv45n42.jpg 490w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv45n42-300x240.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Chi-Chi<br>earthquake,present condition<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"124\" class=\"wp-image-178\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv45n2.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv45n2.jpg 2432w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv45n2-300x248.jpg 300w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv45n2-1024x845.jpg 1024w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv45n2-768x634.jpg 768w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv45n2-1536x1268.jpg 1536w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv45n2-2048x1691.jpg 2048w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>A scenic photo along<br>Tan-Lu fault zone<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"125\" class=\"wp-image-182\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv45no62.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv45no62.jpg 478w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv45no62-300x250.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Water-bearing<br>stratum in<br>Kumamoto region<\/td><\/tr><tr><th><a href=\"\/en\/excursion\/vol46\" data-type=\"link\" data-id=\"https:\/\/www.jseg.or.jp\/en\/excursion\/vol46\">46<\/a><\/th><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"123\" class=\"wp-image-188\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv46no11.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv46no11.jpg 480w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv46no11-300x245.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Rock avalanche,<br>Monk Blanc<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"123\" class=\"wp-image-185\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv46no2.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv46no2.jpg 488w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv46no2-300x245.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Cappadocia,National treasure of Turkey<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"124\" class=\"wp-image-186\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv46no3.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv46no3.jpg 420w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv46no3-300x249.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Terano landslide<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"124\" class=\"wp-image-183\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv46n42.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv46n42.jpg 448w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv46n42-300x247.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Chelungpu Fault at Chunshan,Taiwan<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"120\" class=\"wp-image-187\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv46no5.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv46no5.jpg 487w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv46no5-300x240.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Moejima and<br>Sakurajima island<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"121\" class=\"wp-image-184\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv46n61.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv46n61.jpg 480w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv46n61-300x242.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Kidoyama-seihou<br>fault of Ohara fault system<\/td><\/tr><tr><th><a href=\"\/en\/excursion\/vol47\" data-type=\"link\" data-id=\"https:\/\/www.jseg.or.jp\/en\/excursion\/vol47\">47<\/a><\/th><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"115\" class=\"wp-image-189\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no11.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no11.jpg 1611w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no11-300x230.jpg 300w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no11-1024x786.jpg 1024w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no11-768x589.jpg 768w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no11-1536x1178.jpg 1536w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Cuernos del Paine<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"115\" class=\"wp-image-190\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no21.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no21.jpg 1608w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no21-300x229.jpg 300w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no21-1024x782.jpg 1024w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no21-768x587.jpg 768w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no21-1536x1173.jpg 1536w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Limestone open cut mining<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"123\" class=\"wp-image-191\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no311.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no311.jpg 480w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no311-300x246.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Imbricated<br>structure of the<br>front of landslide<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"123\" class=\"wp-image-192\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no411.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no411.jpg 480w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no411-300x247.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Aconcagua in<br>Argentina<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"123\" class=\"wp-image-193\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no511.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no511.jpg 480w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no511-300x246.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Helvetia nappe<br>in the Alps<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"123\" class=\"wp-image-194\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no611.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no611.jpg 480w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv47no611-300x246.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Controlled disposal site for the Hakkouda<br>Tunnel project<\/td><\/tr><tr><th><a href=\"\/en\/excursion\/vol48\" data-type=\"link\" data-id=\"https:\/\/www.jseg.or.jp\/en\/excursion\/vol48\">48<\/a><\/th><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"123\" class=\"wp-image-195\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv48no111.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv48no111.jpg 480w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv48no111-300x246.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Showcase to<br>preserve an active fault<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"123\" class=\"wp-image-196\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv48no211.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv48no211.jpg 480w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv48no211-300x246.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Osawa Collapse<br>ofMt. Fuji<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"124\" class=\"wp-image-197\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv48no311.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv48no311.jpg 480w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv48no311-300x248.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Rock mass failure caused by 2007 Noto Peninsula Earthquake<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"123\" class=\"wp-image-198\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv48no411.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv48no411.jpg 480w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv48no411-300x246.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Mt.Damavand the highest peak of Iran,large travertine<br>deposit and limestone sinkholes<br>in Lar valley<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"126\" class=\"wp-image-199\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv48no511.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv48no511.jpg 480w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv48no511-300x252.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Carbonate<br>chimneysat<br>Dragon valley at<br>Bamiyan,Afghanistan<\/td><td><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"122\" class=\"wp-image-200\" style=\"width: 150px;\" src=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv48no611.jpg\" alt=\"\" srcset=\"https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv48no611.jpg 480w, https:\/\/www.jseg.or.jp\/en\/wp-content\/uploads\/2025\/02\/phv48no611-300x243.jpg 300w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><br>Topping failure<br>occurred on a cut<br>slope in Shimanto<br>Belt<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-61","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.jseg.or.jp\/en\/wp-json\/wp\/v2\/pages\/61","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jseg.or.jp\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.jseg.or.jp\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.jseg.or.jp\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jseg.or.jp\/en\/wp-json\/wp\/v2\/comments?post=61"}],"version-history":[{"count":20,"href":"https:\/\/www.jseg.or.jp\/en\/wp-json\/wp\/v2\/pages\/61\/revisions"}],"predecessor-version":[{"id":461,"href":"https:\/\/www.jseg.or.jp\/en\/wp-json\/wp\/v2\/pages\/61\/revisions\/461"}],"wp:attachment":[{"href":"https:\/\/www.jseg.or.jp\/en\/wp-json\/wp\/v2\/media?parent=61"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}