[HTML][HTML] Persistence in complex systems

S Salcedo-Sanz, D Casillas-Pérez, J Del Ser… - Physics Reports, 2022 - Elsevier
Persistence is an important characteristic of many complex systems in nature, related to how
long the system remains at a certain state before changing to a different one. The study of …

Joint multiscale dynamics in soil–vegetation–atmosphere systems: Multifractal cross‐correlation analysis of arid and semiarid rangelands

E Sanz, AF Almeida‐Ñaulay… - Vadose Zone …, 2025 - Wiley Online Library
Understanding the dynamics of the soil–vegetation–atmosphere (SVA) system, particularly
in arid and semiarid regions, remains challenging due to its intricate and interdependent …

[HTML][HTML] Optimization of soil background removal to improve the prediction of wheat traits with UAV imagery

AF Almeida-Ñauñay, AM Tarquis… - … and Electronics in …, 2023 - Elsevier
Grain yield and quality assessment based on remote sensing throughout the growth cycle
may contribute to achieve efficient and sustainable wheat production. A trial was conducted …

Assessment of drought indexes on different time scales: A case in semiarid mediterranean grasslands

AF Almeida-Ñauñay, M Villeta, M Quemada… - Remote Sensing, 2022 - mdpi.com
Drought is a significant challenge to semiarid Mediterranean grasslands, Increasing the
accuracy of monitoring allows improving the conservation and management of these vital …

Multifractal analysis on CT soil images: Fluctuation analysis versus mass distribution

X Sun, D She, E Sanz, JJ Martín-Sotoca… - Chaos, Solitons & …, 2023 - Elsevier
The combined action of physical, chemical and biological processes at different scales
creates a highly complex soil architecture. At the same time, this soil pores' complexity is …

Clustering Arid Rangelands Based on NDVI Annual Patterns and Their Persistence

E Sanz, JJM Sotoca, A Saa-Requejo… - Remote Sensing, 2022 - mdpi.com
Rangeland ecosystems comprise more than a third of the global land surface, sustaining
essential ecosystem services and livelihoods. In Spain, Southeast Spain includes some of …

Hurst scaling with crossover of a drought indicator: a case study in Belem and Manaus, Brazil

H Millán, I Macías, J Rabelo-Lima - Natural Hazards, 2022 - Springer
Some Amazonia regions are vulnerable to natural disasters. Hurst analysis of hydrological
events can provide more information than classical statistical methods. The objectives of the …

Application of fuzzy and Boolean methods in prioritizing indicators for assessing the stability of nomadic rangelands (Robat Sarvestan Rangelands, Fars Province)

M Yousefi, Y Esmaeilpour, H Joneidi Jafari… - Journal of Plant …, 2021 - pec.gonbad.ac.ir
The increasing growth of human population and the number of livestock and wasteful has
led to a rise in the trend of land degradation in the last few decades. Identifying the factors of …

Vegetation dynamic patterns of arid rangelands: a multifractal approach

E Sanz Sancho - 2023 - oa.upm.es
Los pastos son ecosistemas complejos con dinámicas espaciales y temporales no lineales.
Sin embargo, sus dinámicas temporales se han empezado solo a investigar más …

Study on the application of MF-DMA model in the diagnosis of leaf nitrogen nutrient

J Li, M Liu, C Li, H Yang… - … Conference on Computer …, 2023 - spiedigitallibrary.org
By analyzing the texture characteristics of rapeseed leaves, this paper proposes a
multifractal detrended moving average analysis (MF-DMA) model to identify different …