Results 71 to 80 of about 1,989,076 (291)

Modeling soil moisture–reflectance [PDF]

open access: yesRemote Sensing of Environment, 2001
Spectral information on soil is not easily available as vegetation and farm works prevent direct observation of soil responses. However, there is an increasing need to include soil reflectance values in spectral unmixing algorithms or in classification approaches.
Muller, Etienne, Decamps, Henri
openaire   +4 more sources

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

open access: yesAdvanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair   +3 more
wiley   +1 more source

Estimation of Soil Moisture Regime Based on Analysis of Rainfall, Air Temperature, and Landform - Soil (Case Study on River Regional Unit (SWS) Pemali - Comal)

open access: yesForum Geografi, 2004
The objectives of this research were 1) to determine soil moisture regime based on rainfall and temperature data; 2) to make a correction of the first objective based on soil moisture surplus and deficit calulation; 3) to study the pattern of soil ...
Junun Sartohadi, Junita Saragih
doaj  

Space-time modeling of soil moisture: Stochastic rainfall forcing with heterogeneous vegetation [PDF]

open access: yes, 2006
The present paper complements that of Isham et al. (2005), who introduced a space-time soil moisture model driven by stochastic space-time rainfall forcing with homogeneous vegetation and in the absence of topographical landscape effects.
Rodriguez-Iturbe, I   +4 more
core  

“Smelltronics”—From Gas to Smell Sensing

open access: yesAdvanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono   +7 more
wiley   +1 more source

Dependence of Soil Moisture and Strength on Topography and Vegetation Varies Within a SMAP Grid Cell

open access: yesHydrology
Off-road vehicle mobility assessments rely on fine-resolution (~10 m) estimates of soil moisture and strength across the region of interest. Such estimates are often produced by downscaling soil moisture from a microwave satellite like SMAP, then using ...
Joseph R. Bindner   +6 more
doaj   +1 more source

A Study on the Assessment of Multi-Source Satellite Soil Moisture Products and Reanalysis Data for the Tibetan Plateau

open access: yesRemote Sensing, 2019
Soil moisture is a key variable in the process of land−atmosphere energy and water exchange. Currently, there are a large number of operational satellite-derived soil moisture products and reanalysis soil moisture products available.
Meilin Cheng   +6 more
doaj   +1 more source

Sustainable and Multifunctional Natural Macromolecular Polymers for Aqueous Zn Metal Batteries

open access: yesAdvanced Materials, EarlyView.
We comprehensively review the structure‐function relationships and regulatory mechanism of natural macromolecular polymers in stabilizing zinc anodes at the microscopic and mesoscopic scales. The interactions among polymer structures, optimization strategies, and regulatory mechanisms are discussed systematically summarizing recent related research ...
Yunuo Shi   +13 more
wiley   +1 more source

A fast TDR-inversion technique for the reconstruction of spatial soil moisture content

open access: yes, 2005
International audienceSpatial moisture distribution in natural soil or other material is a valuably information for many applications. Standard measurement techniques give only mean or pointwise results.
Schlaeger, S.
core   +2 more sources

Bilateral coupling relationships between vegetation NDVI and multi-depth soil moisture in the Mongolian Plateau

open access: yesInternational Journal of Digital Earth
Soil moisture governs vegetation growth and distribution, which in turn affects its dynamics through transpiration, interception, root water uptake, and soil structure improvement.
Shubo Zhang   +6 more
doaj   +1 more source

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