Results 31 to 40 of about 175,815 (312)

African soil properties and nutrients mapped at 30 m spatial resolution using two-scale ensemble machine learning [PDF]

, 2021
Soil property and class maps for the continent of Africa were so far only available at very generalised scales, with many countries not mapped at all. Thanks to an increasing quantity and availability of soil samples collected at field point locations by
Yemefack, M., Miller, Matthew A. E., Krizan, J., Silatsa, F. B. T., Acquah, G., Antonijević, Ognjen, Antonijevic, O., Wendt, J., Sila, A., Collinson, J., MacMillan, Robert A., Dobermann, A., Haefele, S. M., Miller, M. A. E., Hengl, Tomislav, Shepherd, K. D., McGrath, S. P., Shepherd, Keith D., Wheeler, I., Kilibarda, Milan, Haefele, Stephan M., Dobermann, Achim, Križan, Josip, Kilibarda, M., Sheykmousa, M., Sila, Andrew, Collinson, Jamie, Chamberlin, Jordan, Crouch, Jonathan, McGrath, Steve P., Hengl, T., Chamberlain, J., Saito, Kazuki, Wheeler, Ichsani, Parente, L., Parente, Leandro, Johnson, Jean‑Martial, Yemefack, Martin, Wendt, John, Silatsa, Francis B. T., Johnson, J-M., Crouch, J., Glusica, L., Acquah, Gifty E., Glušica, Luka, Saito, K., MacMillan, R. A., Sheykhmousa, Mohammadreza   +47 more
core   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Pre-monsoon spatial distribution of available micronutrients and sulphur in surface soils and their management zones in Indian Indo-Gangetic Plain.

PLoS ONE, 2020
The efficient (site-specific) management of soil nutrients is possible by understanding the spatial variability in distribution of phyto-available nutrients (here after called available nutrients) and identifying the soil management zones (MZs) of ...
A K Shukla, S K Behera, V K Singh, C Prakash, A K Sachan, S S Dhaliwal, P C Srivastava, S P Pachauri, A Tripathi, J Pathak, A K Nayak, A Kumar, R Tripathi, B S Dwivedi, S P Datta, M C Meena, S Das, V Trivedi   +17 more
doaj   +1 more source

Soil-Driven Self-Healing Concrete: Evaluation of Soil Bacteria, Encapsulated Nutrients, and Environmental Conditions [PDF]

Biotechnology opens exciting possibilities for underground concrete structures, such as tunnels and underground storage. Bio-self-healing concrete, which uses bacteria to repair cracks automatically, could enhance the sustainability of these structures
Abogdera, A.
core   +1 more source

Change Characteristics of Soil Organic Carbon and Soil Available Nutrients and Their Relationship in the Subalpine Shrub Zone of Qilian Mountains in China

, 2023
Studying the spatial and temporal distribution of soil organic carbon (SOC) content in high-altitude mountainous areas and its correlation with soil nutrients provides a basis for understanding soil carbon stocks and the factors affecting the local ...
Wenxiong Jia, Le Yang, Guofeng Zhu, Xin Lan, Yue Zhang, Zhijie Yu, Huifang Luo   +6 more
core   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Leaf Anatomical Plasticity of Phyllostachys glauca McClure in Limestone Mountains Was Associated with Both Soil Water and Soil Nutrients

, 2022
Little is known on how karst plants adapt to highly heterogeneous habitats via adjusting leaf anatomical structures. Phyllostachys glauca McClure is a dominant species that grow across different microhabitats in the limestone mountains of Jiangxi ...
Yongzhen Chen, Hongyan Wu, Zhan Shen, Jianmin Shi, Yan Fan, Fen Yu, Qingni Song, Zhenye Zhang, Shuzhen Hu   +8 more
core   +1 more source

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

Advanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo, Xiaotao Wang, Guannan Mu, Proloy Taran Das, Igor Veremchuk, Conrad Schubert, Aaron D. Cross, Yevhen Zabila, Xuan Peng, Larysa Baraban, Denys Makarov   +10 more
wiley   +1 more source

Variations in Soil Functional Fungal Community Structure Associated With Pure and Mixed Plantations in Typical Temperate Forests of China

Frontiers in Microbiology, 2019
Forest plants are in constant contact with the soil fungal community, which plays an important role in the circulation of nutrients through forest ecosystems.
Di Wu, Mengmeng Zhang, Mu Peng, Xin Sui, Wei Li, Guangyu Sun   +5 more
doaj   +1 more source

Research on influencing factors of cultivated land productivity of high-standard farmland projects in Hanzhong city of China – an empirical study based on PLS-SEM

Frontiers in Sustainable Food Systems, 2023
Based on 295 capacity monitoring sites in Hanzhong city, we used partial least squares structural equation model to construct a model of the factors influencing cultivated land productivity using soil nutrients, farmland water resources, geological ...
Hao Dong, Hao Dong, Jichang Han, Yang Zhang, Yang Zhang, Tianqing Chen, Tianqing Chen, Hongjian Fan, Hongjian Fan, Chuangjiang Wang   +9 more
doaj   +1 more source