Results 61 to 70 of about 3,459 (219)
ISPRS International Journal of Geo-Information, 2021 Understanding the spatial variability of soil organic matter (SOM) is crucial for implementing precise land degradation control and fertilization to improve crop productivity.
Ping Yan +5 more
doaj +1 more source
Diagnosis of Lung Nodule Using the Semivariogram Function [PDF]
, 2004 This paper proposes using the semivariogram function, to help characterize lung nodules as malignant or benign in computerized tomography images.
Aristófanes C. Silva +3 more
openaire +1 more source
Urbanisation Restructures but Does Not Reduce Freshwater Pond Biodiversity
Diversity and Distributions, Volume 32, Issue 6, June 2026.ABSTRACT Aim Urbanisation is a dominant driver of landscape change leading to widespread displacement, degradation and fragmentation of habitat for native species and numerous studies have documented loss of biodiversity in response. However, most studies focus on a small range of taxa (e.g., vertebrates, plants), leaving many other groups poorly ...
Julia M. Portmann +5 more
wiley +1 more source
The semivariogram of dengue outbreak in Hangzhou City, 2017.
, 2019 The semivariogram of dengue outbreak in Hangzhou City, 2017.
Chen Wu (49684) +5 more
core +1 more source
Decoupling Between Heavy Precipitation Expansion and Population Exposure in a Warming World
Earth's Future, Volume 14, Issue 5, May 2026.Abstract Climate change is intensifying the global water cycle, amplifying heavy precipitation and associated flood risks. However, the spatial extent of heavy precipitation—a critical factor for assessing total societal impact—has been largely overlooked. Here, we develop a method to identify the spatial extent of heavy precipitation that incorporates
Han Zhou +6 more
wiley +1 more source
Journal of Geophysical Research: Earth Surface, Volume 131, Issue 5, May 2026.Abstract Quantifying decadal‐scale erosion rates in tectonically active regions is essential for assessing landscape hazards and constraining sediment budgets. A key question in Earth surface processes is how contemporary erosion measurements influenced by recent climatic extremes relate to long‐term geological rates.
Gopal Kumar +3 more
wiley +1 more source
Interpolasi Robust Kriging Menggunakan Semivariogram Isotropik Dan Anisotropik (Studi Kasus: Curah Hujan Di Kabupaten Probolinggo) [PDF]
, 2017 Ordinary kriging adalah metode interpolasi spasial dengan asumsi nilai rata-rata konstan dan tidak diketahui. Robust kriging merupakan alternatif dari ordinary kriging pada data yang mengandung pencilan (outlier).
Kurniawati, R. Tri
core
Semivariogram attributes of soil parameters of cultivated areas of coastal India.
, 2021 Semivariogram attributes of soil parameters of cultivated areas of coastal India.
A. K. Nayak (3947459) +18 more
core +1 more source
Ciência e AgrotecnologiaObject-based change detection is a powerful analysis tool for remote sensing data, but few studies consider the potential of temporal semivariogram indices for mapping land-cover changes using object-based approaches.
Eduarda Martiniano de Oliveira Silveira +3 more
doaj +1 more source
Revista Brasileira de Ciência do Solo, 2010 The influence of relief forms has been studied by several authors and explains the variability in the soil attributes of a landscape. Soil physical attributes depend on relief forms, and their assessment is important in mechanized agricultural systems ...
Livia Arantes Camargo +2 more
doaj +1 more source