Results 41 to 50 of about 92,924 (225)

Energy Options to Reduce Deforestation Using EKC Model: A Region‐Based Longitudinal Approach

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Forests are carbon storage that can reduce carbon emissions, so deforestation (decrease in forest area) is a serious threat to environmental sustainability. Indonesia is a large carbon sink due to its large forests. However, deforestation is quite high due to economic activities that use fossil energy.
Krismanti Tri Wahyuni   +3 more
wiley   +1 more source

Review: Biodiversity conservation strategy in a native perspective; case study of shifting cultivation at the Dayaks of Kalimantan [PDF]

open access: yes, 2010
Abstrak. Setyawan AD. 2010. Review: Strategi konservasi biodiversitas dalam pandangan suku asli; studi kasus perladangan berpindah Suku Dayak di Kalimantan. Nusantara Bioscience 1: 97-108.
Ahmad Dwi Setyawan   +2 more
core  

Further fragmentation of Timonius (Rubiaceae): reinstatement of Abbottia based on morphology and molecular sequence data

open access: yesNordic Journal of Botany, EarlyView.
The circumscription of the Paleotropical dioecious and species‐rich genus Timonius Rumph. ex DC. nom. cons.has long been based on a restricted combination of morphological features, namely valvate corolla aestivation and drupes bearing multiple, free, single‐seeded pyrenes. Previous studies, focused on different taxonomic problems in tribe Guettardeae,
Jayson G. Chavez   +2 more
wiley   +1 more source

Potensi Pencairan Batubara Kalimantan Timur Sebagai Bahan Bakar Cair Berdasarkan Kajian Geokimia Organik Degradasi Fraksi Polar Batubara, Pit Kancil, Kalimantan Timur

open access: yesOtopro, 2017
Karakteristik biomarka hidrokarbon batubara Pit Kancil, Sangatta, Kalimantan Timur dapat memberikan informasi mengenai sumber bahan organik, lingkungan pengendapan, proses diagenesis dan kematangan batubara.
Bellina Yunitasari
doaj   +1 more source

Milestone, Mitra Khatulistiwa : sinergi tanpa batas Untuk pendidikan berkualitas

open access: yes, 2021
Forum Kemitraan dan Peluncuran Inovasi Layanan. Tonggak gotong royong bersama mitra untuk peningkatan mutu pendidikan di Bumi Khatulistiwa, Kalimantan ...
LPMP, Provinsi Kalimantan Barat
core  

Care through cultivation: Indigenous Swidden agriculture as forest care

open access: yesPeople and Nature, EarlyView.
Abstract This paper argues that the agricultural practices of Bunong swidden cultivators in northeastern Cambodia constitute relational care for forests that is fundamentally misunderstood, misrecognized, and marginalized by dominant state policies, conservation, and development paradigms. Bringing together care theory, long‐term ethnographic research,
Esther Leemann
wiley   +1 more source

Two centuries of Begonia exploration in the Philippines: Progress and challenges associated with a megadiverse genus in the Global South

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Megadiverse genera represent the highest concentration of plant diversity, but these plants are also located primarily in countries in the Global South where huge gaps in botanical knowledge remain. This study summarized two centuries of Begonia collection records in the Philippines to show how historical events coincide with collection and taxonomic ...
Mark Angelo C. Bucay   +5 more
wiley   +1 more source

Passive Acoustic Identification of Social Groups in the Hainan Gibbon

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Passive acoustic monitoring offers a non‐invasive means of assessing visually hard‐to‐survey wildlife species with distinctive vocalizations. We evaluated whether deep learning can identify Hainan gibbon (Nomascus hainanus) social groups from their calls.
Emmanuel Kabuga   +14 more
wiley   +1 more source

Capaian mutu pendidikan Provinsi Kalimantan Barat tahun 2018 [PDF]

open access: yes, 2018
Koleksi berisi mengenai capaian mutu pendidikan Provinsi Kalimantan Barat tahun ...
LPMP Kalimantan Barat, LPMP Kalimantan Barat
core  

Tailoring Laser Powder Bed Fusion and Post‐Processing Parameters for JIS SKD61 Tool Steels: Surface Roughness, Microstructure, and Mechanical Properties

open access: yessteel research international, EarlyView.
Laser powder bed fusion of JIS SKD61 tool steel is systematically optimized using a Taguchi design and ANOVA. Hatch spacing and layer thickness are identified as dominant parameters controlling surface roughness and tensile strength. Subsequent tempering at 600°C improves microstructural stability and mechanical performance, enabling high‐density SKD61
Masrurotin Masrurotin   +4 more
wiley   +1 more source

Home - About - Disclaimer - Privacy