Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Tjahyo Nugroho Adji"'
Publikováno v:
Journal of Degraded and Mining Lands Management, Vol 11, Iss 3, Pp 5707-5715 (2024)
Compared to other landforms, karst areas are among those emerging from the dissolution process that have a higher risk of land degradation. The likelihood of karst landforms being harmed is increased by urbanization and other human activities like ex
Externí odkaz:
https://doaj.org/article/9ed3e66f64734efeb9c0aa97038daf78
Publikováno v:
Journal of Degraded and Mining Lands Management, Vol 11, Iss 2, Pp 5263-5277 (2024)
One of the crucial watersheds causing significant sedimentation in Lake Limboto is the Biyonga sub-watershed. This study aimed to examine and evaluate the morphometric characteristics of the watershed that contribute to possible erosion and land degr
Externí odkaz:
https://doaj.org/article/6e80236b8c4741d9a372bb47f23b9ed1
Autor:
Eko Haryono, Afid Nur Kholis, Margaretha Widyastuti, Ahmad Cahyadi, Hanindha Pradipa, Tjahyo Nugroho Adji
Publikováno v:
Geography and Sustainability, Vol 4, Iss 4, Pp 305-317 (2023)
Karst groundwater is highly vulnerable to contamination, which urges better land use zoning. This paper proposes a new approach, called COCKPIT-PLUS, to minimize groundwater contamination within cockpit karst regions. The method employed four paramet
Externí odkaz:
https://doaj.org/article/a357604f40ba4a3c8124934e903f2622
Publikováno v:
Journal of Degraded and Mining Lands Management, Vol 11, Iss 1, Pp 5007-5015 (2023)
This study aimed to analyze the level of damage to the groundwater environment in terms of groundwater quality in the coastal area of Parangtritis and its surroundings. This research study unit is based on the landform unit and activities of the comm
Externí odkaz:
https://doaj.org/article/2c5b012b49a043159e9249148e355461
Publikováno v:
Journal of Degraded and Mining Lands Management, Vol 10, Iss 3, Pp 4433-4443 (2023)
The Lantung area is one of the places on Sumbawa Island with a large gold deposit. One of the activities of the Lantung people that has the potential to damage the environment is separating gold from mercury. This study aimed to examine the activity
Externí odkaz:
https://doaj.org/article/0443b6d158644232806c9bdfa4a940ff
Publikováno v:
Jambura Geoscience Review, Vol 5, Iss 1, Pp 22-32 (2023)
This research aimed to determine the potential of the unconfined aquifer in Gorontalo City based on the landform approach. The landforms in Gorontalo City consist of alluvial plains of lake deposits, floodplains of river deposits, alluvial fans of la
Externí odkaz:
https://doaj.org/article/9aefb7200e7b40119c06adc912aed723
Autor:
Ahmad Cahyadi, Eko Haryono, Tjahyo Nugroho Adji, Margaretha Widyastuti, Indra Agus Riyanto, Dzakwan Taufiq Nur Muhammad, Naufal Fattah Tastian
Publikováno v:
Indonesian Journal of Forestry Research, Vol 8, Iss 1 (2023)
Karst area is highly susceptible to changes to climate parameters. One of the parameters is rainfall variability. In addition to shaping the condition of water resources, rainfall in the Gunung Sewu karst area determines the nature of crop and livest
Externí odkaz:
https://doaj.org/article/689d5d5392a14cb7a3e4749842b43dce
Autor:
Fajri Ramadhan, Indra Agus Riyanto, Ahmad Cahyadi, Muhammad Naufal, M Widyastuti, Tjahyo Nugroho Adji
Publikováno v:
Jurnal Geografi, Vol 18, Iss 2, Pp 90-96 (2021)
Tropical Cyclones often occur in Indonesia and have disastrous impacts. Until now, no research has focused on time series data related to groundwater discharge and chemistry due to tropical cyclones. Therefore, this study aims to analyze and compare
Externí odkaz:
https://doaj.org/article/fead3977f95748e3820c4df5d1e30181
Autor:
Rakhmat Dwi Putra, Wirastuti Widyatmanti, Retnadi Heru Jatmiko, Tjahyo Nugroho Adji, Deha Agus Umarhadi
Publikováno v:
Zbornik Radova: Geografski institut "Jovan Cvijić", Vol 72, Iss 3 (2022)
Cave entrance data is crucial as the primary indicator in the underground river inventory of karst area. The data collection was traditionally conducted by field survey, but it is very costly and not efficient. Remote sensing and Geographic Informati
Externí odkaz:
https://doaj.org/article/283ed877ef9842049b13cc4e4b9b3d8b
Autor:
Ahmad Cahyadi, Eko Haryono, Tjahyo Nugroho Adji, M Widyastuti, Muhammad Naufal, Fajri Ramadhan, Romza Fauzan Agniy, Indra Agus Riyanto
Publikováno v:
Jurnal Geografi, Vol 12, Iss 02, Pp 105-114 (2020)
Pemahaman tentang sistem hidrogeologi dan wilayah tangkapan air dari sebuah mata air sangatlah penting. Hal ini untuk membantu pengelolaan yang menjaga kelestariannya. Mataair Beton merupakan salah satu mataair yang memiliki peranan yang sangat penti
Externí odkaz:
https://doaj.org/article/640fc1c3d12a41cb89feb455dac8cbb0