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12 referensi ditemukan
REPOSITORY Umuminternational2025

Enhancing aridity index assessment in Pakistan's dryland ecosystems: A machine learning approach integrating remote sensing and seasonal lag effects

Mazhar, N.; Ghalub, A.K.; Malki, I.; Noreena; Arshad, S. · University of Westminster Research

Dryland ecosystems are highly vulnerable to increased aridity, thus exacerbating the drought stress. From this perspective, our study aimed to evaluate the aridity index (AI) and Standardized Precipitation Index at a three-month scale (SPI-3) across three arid stations of Pakistan from 1990 to 2023. Seven remote sensing indices were used as covariates with S…

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JOURNAL PAIinternational2021

Age periods of development of protective forest stands in the restoration of eroded ravine-gully lands

V. Maliuha; V. Minder · DOAJ Open Access Articles

At present, high-level attention is paid to the issues of the role, significance, optimal use of soils, their protection and combating degradation. By introducing the Sustainable Development Goals at the national level, Ukraine is obliged to introduce new programs and projects that, in practice, will have macroeconomic stability, ecological balance and socia…

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REPOSITORY PGMIindonesia2025

Perencanaan Struktur Beton Bertulang Tahan Gempa Untuk Gedung Perkuliahan 10 Lantai Di Karawang

Amalia, Novira Dwi · Universitas Islam 45 / UM Indonesia

The Earthquake-Resistant Reinforced Concrete Structure Design for a 10-Story Lecture Building in The Karawang area was conducted in accordance with SNI 1726:2019 and SNI 2847:2019. The structural analysis was performed using ETABS v.21 software for comprehensive structural modeling and calculations, and Microsoft Excel for manual verification. The analysis r…

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REPOSITORY Umumindonesia2023

Perhitungan Perbandingan Daya Dukung Tiang Pancang Secara Dinamik Dan Numerik Pada Jembatan Tol Ruas Jalan Cibitung - Cilincing

Ardiansyah, M Zulfikar · Universitas Islam 45 / UM Indonesia

ABSTRACT The foundation is the lowest structural component of the building which transmits the building load to the soil or rock below it (Hardiyatmo, H.C, 2002). In a bridge construction project on the Cibitung - Cilincing Toll Road. The construction of the Cibitung - Cilincing Toll Road has several cracked and tilted piles, this can cause the strength of …

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REPOSITORY Umumindonesia2022

Increasing Production of Rice Fields Through the Application of N-Tethering Biofertilizer and Straw Compost in Two Water Management Facilities

Danapriatna, Nana; Najmulmunir, Nandang; Nursinah, Is Zunaini · Universitas Islam 45 / UM Indonesia

Improving the fertility of rice fields can be carried out by utilizing straw compost and biofertilizers that are adaptive to the rice fields’ ecosystem. A study to determine the effect of N-Tethering biofertilizer and straw compost application on the content of C-organic, soil’s available-N, and plants’ N concentration, and the rice field production in tw…

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REPOSITORY Umumindonesia2014

APPLICATION OF FOURIER SERIES IN MICROTREMOR ANALYSIS, CASE STUDY ON DISASTER RISK MANAGEMENT WORTH MINING REGION IN BLITAR DISTRICTS, EAST JAVA

Yogi, Wiratomo; Diyan, Parwatiningtyas; Dwi, Marlina; Erlin, Windia · Universitas Negeri Yogyakarta

Mining activities can alter Earth's surface layer that has a high impact on disaster risk. Disaster risk in the mine area can be determined by using the method of calculation Amplification Factor (AF) based on interpretation of microtremor analysis Kanai and Nakamura. Fourier Spectrum analysis is used to obtain a frequency distribution curve of the magnitude…

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REPOSITORY Umumindonesia2014

COMPOSITION AND STRUCTURE OF MANGROVE ASSOCIATES VEGETATION IN KWANDANG COASTAL AREA NORTH GORONTALO REGION AND MANANGGU COASTAL AREA BOALEMO REGION

Ramli, Utina; Abubakar Sidik, Katili · Universitas Negeri Yogyakarta

Mangrove Association are plants that can adapt and tolerate in the environmental factors that are extreme ecologically in the coastal areas. That factor is salinity levels. This study described about the composition dan structure of mangrove vegetation. In order this result will support the management and utilization of mangrove associates. The method are us…

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REPOSITORY Umumindonesia2014

FEASIBLE OPTIONS TO REDUCE GREENHOUSE GASES EMISSION FROM AGRICULTURE AND ITS EFFECT TO MICROBIAL COMMUNITIES IN INDONESIA

Oslan, Jumadi · Universitas Negeri Yogyakarta

Agriculture sectors can affect the net emissions of the greenhouse gases methane (CH4), nitrous oxide (N2O), as well as carbon (C) sources and sinks. Applying nitrogen fertilizers such as urea to soils have greatly increased N2O emission, meanwhile keeping water flooding in rice field lead the emit of CH4. Several options were propose for mitigate the greenh…

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REPOSITORY Umumindonesia1999

FENOMENA PEKERJA ANAK DI DAERAH PERKOTAAN

S.Wisnu septiarti, dkk · Universitas Negeri Yogyakarta

Penelitian mengenai fenomena pekerja anak di daerah perkotaan bertujuan ingin mengetahui mengapa pekerja anak semakin menggejala, seiring dengan perkembangan kota dan pembangunan kesejahteraan Secara sosoilogis, fenomena pekerja anak dapat ditelusuri dengan mengungkap faktor-faktor yang mendorong anak usia sekolah sudah terlibat dalam kegiatan ekonomi kcluar…

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JOURNAL Umuminternational2026

Quantification of sheet erosion using two survey methods: counting and uprooting trees and bloomery furnaces near the Maouri and Bosso Dallols

Bachirou HAMADOU YOUNOUSSA; Tahirou HASSANE YAOU; Bouba HASSANE; Zibo GARBA05 · DOAJ Open Access Articles

In the Sahel, water erosion is a key factor in land degradation. This study aims to quantify sheet water erosion on toposequences over recent and current time scales at three toposequences in Koré Mairoua, and Doalaga. To achieve this objective, trees and bloomery furnaces were counted on the toposequences. Thus, the locations of trees and bloomery furnaces …

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JOURNAL Umuminternational2026

Integrating Nature-Based Solutions (NbS) for Enhanced Flood Resilience under a Changing Climate: The Case of the Cologne District, Germany

U. Nehren; A. C. Barrett; P. Saenz Quiros; A. Fekete · DOAJ Open Access Articles

The Cologne District in western Germany has frequently experienced flooding from the Rhine River and its tributaries. Current protection measures consist of a combination of engineered, green, blue, and soft infrastructure. The district was affected by the catastrophic floods in Europe in July 2021, and climate models predict an increased risk of heavy summe…

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REPOSITORY PAIindonesia2020

Pengaruh Pemberian Kompos Dan Pupuk Organik Cair Terhadap Pertumbuhan Vegetatif Tanaman Kangkung Darat (Ipomoea reptans Poir)

Idris, M. · Repository UIN Sumatera Utara

Penelitian ini bertujuan untuk mengetahui pertumbuhan vegetatif tanaman kangkung darat (Ipomoea reptans Poir) akibat pemberian kompos dan pupuk organik cair. Penelitian dilakukan di Jalan karya kasih gang sawah di kelurahan Gedung Johor Kecamatan Medan Johor- Kota Medan dengan ketinggian tempat ± 30 m diatas permukaan laut. Penelitian akan dilaksanakan pada…

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