-
901
Large-Area Saline-Alkali-Tolerant Rice Growth Environment Monitoring System Based on LoRa+UAV
Published 2022-01-01“…Data transmission is carried out through LoRa technology, routing planning is carried out for UAV mobile receiving nodes at different flight altitudes, and an early warning mechanism for UAV energy is added. …”
Get full text
Article -
902
Défrichage et enfrichement en haute vallée du Cañar (Sud andin de l’Équateur) : l’empreinte de l’émigration paysanne sur un paysage agraire ?
Published 2019-04-01“…A decade later, the agrarian landscape shows a strange paradox : some sections of land, apparently abandoned to wilderness, suggest a progressive decline in agriculture, whereas others suggest the progression of a fodder front to higher altitudes. So what can we say about this landscape that shows a process of set-aside in some of its sections and cultivation in others ? …”
Get full text
Article -
903
The consequences of changes in forest land cover in the Alpine and Jurassic massifs on the physico-chemical status of deep lake waters
Published 2012-02-01“…All the scientific work on the issue has concluded that the phenomenon is general and affects, to different degrees, lakes located at low to medium altitudes in mountains (the Vosges mountains and more recently the Jura mountains, in France). …”
Get full text
Article -
904
Impacts of Sea Land Breeze on the Fog and PM2.5 Concentration in Tianjin, China
Published 2024-05-01“…As the sea breeze intensified, it transported PM2.5 from lower layers to higher altitudes, resulting in lower PM2.5 concentration near the ground and higher concentration above within the boundary layer. …”
Get full text
Article -
905
Comparison of Low‐Latitude Ionospheric Scintillation Forecasting Techniques Using a Physics‐Based Model
Published 2021-07-01“…PVPD forecasting requires only electron densities and corresponding altitudes. Therefore, this approach could be applied using an ionospheric data assimilation model whereas the majority of these models do not provide output for all variables required for RTGR forecasting. …”
Get full text
Article -
906
Change in Instant Maximum Flows According to Precipitation and Temperature Differences in the 2025-2055 Period, A Study in Eastern Black Sea Basin
Published 2024-07-01“…For this study, four Discharge Observation Stations (DOS) located at different altitudes in the central and eastern parts of the basin were selected: Flow Duration Curves (FDC) were obtained for the reference periods determined by considering the years with the longest continuous recorded data at the selected stations. …”
Get full text
Article -
907
Mobilization of plant genetic resources from the territory of Astrakhan Province, Russia
Published 2020-01-01“…Coordinates of the collecting sites and altitudes above sea level were identified with a Garmin etrex 20x navigation device.Results. …”
Get full text
Article -
908
Improving Thermospheric Density Predictions in Low‐Earth Orbit With Machine Learning
Published 2024-02-01“…Additionally, it facilitates developing and training ML models on the aforementioned data and benchmarking their performance at different altitudes, geographic locations, times, and solar activity conditions. …”
Get full text
Article -
909
SQM Ageing and Atmospheric Conditions: How Do They Affect the Long-Term Trend of Night Sky Brightness Measurements?
Published 2025-01-01“…The long-term trends measured by weather stations at different altitudes and conditions indicated an increase in solar irradiance in the Italian study sites. …”
Get full text
Article -
910
Islas de Calor Urbanas y sus vínculos territoriales con el sistema urbano y sociodemográfico de la Región Centro de México
Published 2024-03-01“…Así mismo, su presencia está asociada a las viviendas particulares habitadas que cuenten con servicios de electricidad, refrigerador, computadora e internet; infraestructura vial, morfología urbana, manufactura, deforestación y altitud. Además, se contribuye a la comprensión de las Islas de Calor Urbanas con técnicas no convencionales como la estadística espacial, representación cartográfica y una escala territorial detallada. …”
Get full text
Article -
911
Investigation on Horizontal and Vertical Traveling Ionospheric Disturbances Propagation in Global‐Scale Using GNSS and Multi‐LEO Satellites
Published 2022-05-01“…Combining space‐borne GNSS data with in situ data at various orbit altitudes offers opportunities for theoretical studies of TID propagations at different ionospheric heights and for a better understanding of the complex coupled processes of the TIDs with the geospace environment.…”
Get full text
Article -
912
Strong turbulent flow in the subauroral region in the Antarctic can deteriorate satellite-based navigation signals
Published 2025-01-01“…The PJ/SAID is a fast westward ion drift and is one of the main signatures of a geomagnetic disturbance in the subauroral ionosphere at the altitudes of the F-layer, when the geomagnetic AE index reaches more than 500 nT. …”
Get full text
Article -
913
Betula pendula Roth. survival and growth in treeline is affected by genotype and environment
Published 2025-01-01“…Abstract Alpine and Arctic treelines are assumed to be shifting toward higher latitudes and altitudes as a consequence of climate warming. Here, we compared the survival and growth of 1264 silver birch (Betula pendula Roth.) trees representing nine half-sib families. …”
Get full text
Article -
914
Vegetación del Parque Copahue: aplicación de una metodología bioclimática mediante el uso de información satelital y sig
Published 2014-09-01“… La distribución de la vegetación natural se encuentra en intima relación con el comportamiento de los elementos climáticos tal como la temperatura y la humedad. Asimismo la altitud, la orientación (exposición a la radiación) y la pendiente modifican dicho comportamiento. …”
Get full text
Article -
915
GASES SANGUÍNEOS, ELECTROLITOS Y VARIABLES METABÓLICAS DETERMINANTES DEL ESTADO ÁCIDO-BASE EN CABALLOS CRIOLLOS COLOMBIANOS
Published 2016-01-01“…Se concluye que se deben tomar muestras arteriales para realizar valoraciones precisas de los pacientes y que variables, como la pO2, la pCO2 y la cTCO2, dependen en gran medida de la temperatura ambiental, la temperatura del paciente y la altitud, condiciones que modifican las presiones parciales de los gases.…”
Get full text
Article -
916
Gestational Age at Delivery Is an Independent Predictor of Neonatal Outcome for Maternal HELLP Syndrome
Published 2025-01-01“…Abstract Hemolysis, elevated liver enzymes, low platelet count (HELLP) syndrome is a severe complication of preeclampsia (PE), with a higher incidence rate in people living at high altitudes, such as Tibet area. Maternal HELLP syndrome is associated with an elevated neonatal mortality rate. …”
Get full text
Article -
917
Asymmetric Ionospheric Fluctuations Over the Circum‐Pacific Regions Following the January 2022 Tonga Volcanic Eruption
Published 2023-08-01“…There was also a significant latitudinal asymmetry of ionospheric disturbances in the Asian‐Oceania sector, with the plasma density around Oceania depleted by 2–3 orders of magnitude within the altitudes of ∼150–575 km, while the ion density over Asia was enhanced by 1–2 orders of magnitude, and was uplifted ∼50 km. …”
Get full text
Article -
918
Beamline and Flight Comparisons of the ARMAS Flight Module With the Tissue Equivalent Proportional Counter for Improving Atmospheric Radiation Monitoring Accuracy
Published 2020-12-01“…Abstract Ionizing radiation at aircraft and commercial suborbital spaceflight altitudes is driven by space weather and is a health concern for crew and passengers. …”
Get full text
Article -
919
Status and influential factors of soil nutrients and acidification in Chinese tea plantations: a meta-analysis
Published 2025-02-01“…Specifically, it is recommended to apply K fertilizer to tea plantations in the southern zone and/or at high altitudes.</p>…”
Get full text
Article -
920
Investigation of Ionospheric Small‐Scale Plasma Structures Associated With Particle Precipitation
Published 2024-01-01“…Since 557.7 nm emissions primarily originate from the ionospheric E‐region, plasma instabilities from particle precipitation at E‐region altitudes are considered to be responsible for the signatures of small‐scale plasma structuring highlighted in the GNSS scintillation data.…”
Get full text
Article