Results 81 to 90 of about 1,298 (171)

Environmental Controls on the Cycling of Fe and Mn in Patagonian Fjord Systems

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 1, January 2026.
Abstract Fjord sediments are important reservoirs and conduits of potentially bioavailable iron (Fe) and manganese (Mn). Both elements are critical to life, serving as key reactants in metabolic pathways, and play an important role in the reactivity and burial of organic carbon.
L. Piret, J. R. Hawkings, L. Hopf, D. McCabe   +3 more
wiley   +1 more source

Dataset Construction for Monitoring the Effects of Ecosystem Restoration Projects [PDF]

Geo Data
Climate change have increased the necessity for developing climate adaptation strategies. Ecological restoration projects have been implemented to restore the structure and function of degraded natural environments, thus enabling adaptation to the ...
Soyeon Cho, Nahyun Ahn, Jaegyu Cha
doaj   +1 more source

Geospatial and Community Integrated Assessment of Land Use Transitions and Ecosystem Service Trade‐Offs on Sandwip Island, Bangladesh

International Journal of Forestry Research, Volume 2026, Issue 1, 2026.
Changes in land use land cover (LULC) strongly influence ecosystem service values (ESVs), particularly on fragile coastal Islands where human activities and natural processes interact intensively. This study examines spatiotemporal LULC dynamics and associated ESV changes on Sandwip Island, Bangladesh, by integrating geospatial analysis with community ...
Mehedi Hasan Rakib, Yaqub Ali, Sakib Shahriar, Mohammed Jashimuddin, Andrea Brandano   +4 more
wiley   +1 more source

DISTRIBUTION OF URBAN HEAT ISLAND INDEX IN THE SURABAYA, YOGYAKARTA, AND BANDUNG USING REMOTE SENSING

GeoEco
Climate change is a global issue as it drives global warming and heightens the impact of greenhouse gases. In the past decade, the Urban Heat Island (UHI) phenomenon has become a growing concern in major cities due to urbanization and development.
Callista Fabiola Candraningtyas, Hashfi Hawali Abdul Matin, Sapta Suhardono, Yoyon Wahyono   +3 more
doaj   +1 more source

Komparasi Metode Indeks Spektral untuk Analisis Spasial Lahan Terbangun di Kota Kendari

Jurnal Pembangunan Wilayah dan Kota
Pengindraan jauh merupakan teknologi yang banyak dimanfaatkan dalam analisis spasial, khususnya untuk pemetaan lahan terbangun dengan menggunakan indeks spektral.
Ld. Asyravil Maolana Nusriah, Nurgiantoro Nurgiantoro, Fitriani Fitriani, Tahir Tahir, Sawaludin Sawaludin, Alfirman Alfirman   +5 more
doaj   +1 more source

Variability in land surface temperature concerning escalating urban development using thermal data of Landsat sensor: A case study of Lower Kharun Catchment, Chhattisgarh, India

Measurement: Sensors
Over the past few years, there has been a revitalized emphasis on comprehending the shifts in land cover and their implications for a range of environmental factors.
Tanushri Jaiswal, D.C. Jhariya, Mridu Sahu   +2 more
doaj   +1 more source

Hubungan Nilai Indeks Permukaan Terhadap Temperatur Permukaan di Kabupaten Bantul

Jurnal Pembangunan Wilayah dan Kota
Perkembangan kota yang pesat menyebabkan perubahan penggunaan lahan di wilayah sekitarnya, termasuk di Kabupaten Bantul. Penelitian ini bertujuan menganalisis hubungan antara  Normalized Difference Vegetation Index (NDVI), Normalized Difference Built-up ...
Dini Rachmadhani, Putri Zalsabilah, Muhammad Kamal, Prima Widayani   +3 more
doaj   +1 more source

Avaliação de mudanças na cobertura urbana da AEIU do Porto Maravilha (RJ) a partir de índices espectrais

Coleção Estudos Cariocas
O presente estudo quantificou a alteração na cobertura do solo na Área de Especial Interesse Urbanístico (AEIU) do Porto Maravilha (2009-2024), mediante instrumentação geotecnológica de sensoriamento remoto.
Ayrton Durães Manso, Caio Gabriel Santana Bacelar, Alexandra de Souza Rodrigues, Hugo Portocarrero, Pablo Ritto Koehler   +4 more
doaj   +1 more source

أثر النمو الحضري على المناطق السياحية الأثرية باستخدام مؤشر NDBI

Journal of the Academic Forum
يهدف البحث إلى الكشف عن التوسع العمراني الحضري للمناطق المحيطة بالمواقع السياحية، وتقدير مساحة العمران المتاخمة لتلك المواقع، ومقدار الزيادة في تلك المساحة، وأثر ذلك على المواقع السياحية باستخدام مؤشر الاختلاف الحضري (NDBI)، وتم اختيار الموقع السياحي لبدة نموذجاً لما يمثله هذا الموقع في السياحة، ليس على منطقة الخمس فقط بل على عموم البلاد، وتم استخدام ...
openaire   +1 more source

An Analytical Study on the Relationship of Land Surface Temperature with Normalized Difference Built-up Index, Urban Index, and Built-up Index

Ekológia (Bratislava)
The present study examines three urban indices: the normalized difference built-up index (NDBI), the urban index (UI), and the built-up index (BUI). It analyzes their relationship with land surface temperature (LST) using 12 Landsat 8 datasets collected ...
Guha Subhanil, Govil Himanshu, Srivastava Neelay   +2 more
doaj   +1 more source