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Academic Articles & Research Papers
Showing 20 of 426 academic articles
A. Karpetchko, A. Karpetchko, E. Kyro, P. von der Gathen • Annales Geophysicae
(2003)
Ozone sounding databases
for two stations, So-dankylä (67° N, 27° E) and Ny-Ålesund (79° N, 12° E)
were used in order to investigate the generation of layering in the upper and
middle troposphere of the Arctic. We concentrated on dry,...
DOAJ
Open Access (DOAJ)
DOI: 10.5194/angeo-21-1653-2003
C. Kohlman, S. Mogen, J. T. Cohen, J. Araujo et al. • Geophysical Research Letters
(2025)
Abstract Following the highly impactful 2013–2016 Marine Heatwave (MHW), another MHW occurred in the Northeast Pacific during summer 2019. While the physical drivers of this event are well described, its biogeochemical impacts remain poorly...
DOAJ
Open Access (DOAJ)
DOI: 10.1029/2025GL115230
C. W. Nooitgedacht, H. J. L. van der Lubbe, M. Ziegler, P. T. Staudigel • Geochemistry, Geophysics, Geosystems
(2021)
Abstract Biogenic and inorganic calcium carbonates contain considerable amounts of internal water, both as free and organically associated water. The oxygen isotopic compositions (δ18O) of internal water and hosting carbonate are analyzed f...
DOAJ
Open Access (DOAJ)
DOI: 10.1029/2021GC009730
C. J. Merchant, S. Matthiesen, N. A. Rayner, J. J. Remedios et al. • Geoscientific Instrumentation, Methods and Data Systems
(2013)
Surface temperature is a key aspect of weather and climate, but the term may
refer to different quantities that play interconnected roles and are observed
by different means. In a community-based activity in June 2012, the EarthTemp
Network...
DOAJ
Open Access (DOAJ)
DOI: 10.5194/gi-2-305-2013
France, Lydéric, Brouillet, Florian, Lang, Sarah • Comptes Rendus. Géoscience
(2021)
Carbonatites are unusual C-rich alkaline magmas that have been reported throughout the geological record. Nevertheless, there is only one currently active carbonatite system on Earth: Oldoinyo Lengai stratovolcano in northern Tanzania (God’...
DOAJ
Open Access (DOAJ)
DOI: 10.5802/crgeos.99
Wen‐Yi Zhou, Ming Hao, Dongzhou Zhang, Przemyslaw Dera et al. • Geophysical Research Letters
(2024)
Abstract Metasomatized mantle xenoliths containing hydrous minerals, such as amphiboles, serpentine, and phlogopite, likely represent the potential mineralogical compositions of the metasomatized upper mantle, where low seismic velocities a...
DOAJ
Open Access (DOAJ)
DOI: 10.1029/2023GL106583
M. Savenets, L. Pysarenko, D. Pishniak • Український антарктичний журнал
(2020)
The study presents analysis of microclimatic conditions on Galindez Island (western part of the Antarctic Peninsula), in particular: seasonal variability and spatial heterogeneity. Based on land surface temperature (LST) data derived from l...
DOAJ
Open Access (DOAJ)
DOI: 10.33275/1727-7485.2.2020.648
Orson L. Anderson (1995)
Abstract Written by a renowned expert in the field, this book is the most comprehensive treatment available on the applications of equations of state (EoS) in geophysics and materials science, a topic of fundamental importance to those stud...
OPENALEX
DOI: https://doi.org/10.1093/oso/9780195056068.001.0001
A. S. Jursa • Defense Technical Information Center (DTIC)
(1985)
This fourth edition of the Air Force Handbook of Geophysics and the Space Environment has been completely revised. It begins with chapters on the sun and its emissions, then treats the earth's magnetic field and the radiation belts, and fol...
OPENALEX
Zamam Hassan, Fawad Z.A. Khan, Adel S. Aldosary, Baqer Al-Ramadan et al. • Environmental Challenges
(2024)
The process of urban growth often results in the conversion of agricultural spaces, including orchards. In Pakistan, Multan - widely known as the city of Mangoes - has seen exponential urban growth in the past couple of decades, resulting i...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.envc.2024.100935
Shahzaib Ali, Qian Zhu, Waqar Jaleel, Shakeel Ur Rehman et al. • PeerJ
(2020)
Background Pink bollworm (Pectinophora gossypiella) is a destructive insect pest of cotton crops in China and globally, which is actively predated on by Orius strigicollis. Studies on the fitness or survival of O. strigicollis fed on P. gos...
DOAJ
Open Access (DOAJ)
DOI: 10.7717/peerj.9594
Ayumi Tanaka, Amane Makino • Plant and Cell Physiology
(2009)
Photosynthesis is a highly regulated, multistep process. It encompasses the harvest of solar energy, transfer of excitation energy, energy conversion, electron transfer from water to NADP+, ATP generation and a series of enzymatic reactions...
OPENALEX
Open Access
DOI: https://doi.org/10.1093/pcp/pcp040
PMC: 2669890
András NEMÉNYI, Éva STEFANOVITSNÉ-BÁNYAI, Szonja Szimóna BURJÁN, Zoltán PÉK et al. • Notulae Botanicae Horti Agrobotanici Cluj-Napoca
(2014)
Changes in total phenolic content (TP) and total antioxidant capacity (AC) during the vegetation period (April-November) were analysed in Phyllostachys aureosulcata f. aureocaulis (PAA), P. flexuosa (PF), P. humilis (PH), P. sulphurea var. ...
DOAJ
Open Access (DOAJ)
DOI: 10.15835/nbha4219432
Sánchez-Ledesma Judith A., Águila Bernardo, Garibay-Orijel Roberto, Peña Cristina García-De la et al. • Folia Oecologica
(2025)
Using ITS1-based metabarcoding, we investigated the structure of the soil fungal communities in the central and peripheral zones of a 25-hectare pecan nut (Carya illinoinensis) orchard located in the arid region of Coahuila, Mexico. While e...
DOAJ
Open Access (DOAJ)
DOI: 10.2478/foecol-2025-0015
Tafesse Kibatu, Sebsebe Demissew, Diriba Muleta, Getahun Haile et al. • Advances in Agriculture
(2025)
Enset is a staple food for approximately 25% of Ethiopia’s population. It is threatened by a range of biotic and abiotic stress, of which bacterial wilt is the most significant. This study investigated the enset bacterial wilt (EBW) status ...
DOAJ
Open Access (DOAJ)
DOI: 10.1155/aia/4483050
Chinh C. Tran, Russell S. Yost, John F. Yanagida, Sumeet Saksena et al. • ISPRS International Journal of Geo-Information
(2013)
Highly Pathogenic Avian Influenza (HPAI) subtype H5N1 poses severe threats to both animals and humans. Investigating where, when and why the disease occurs is important to help animal health authorities develop effective control policies. T...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/ijgi2041106
Jianming Fu, Robert L. Bowden, S. V. Krishna Jagadish, P. V. Vara Prasad • Frontiers in Plant Science
(2023)
In many regions worldwide wheat (Triticum aestivum L.) plants experience terminal high temperature stress during the grain filling stage, which is a leading cause for single seed weight decrease and consequently for grain yield reduction. A...
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fpls.2023.1132108
Mohammad Erfatpour, Dustin MacLean, Rachid Lahlali, Yunfei Jiang • Frontiers in Sustainable Food Systems
(2024)
The ovule is a plant structure that upon fertilization, transforms into a seed. Successful fertilization is required for optimum crop productivity and is strongly affected by environmental conditions including temperature and precipitation....
DOAJ
Open Access (DOAJ)
DOI: 10.3389/fsufs.2024.1495610
M. Djanaguiraman, D. L. Boyle, R. Welti, S. V. K. Jagadish et al. • BMC Plant Biology
(2018)
Abstract Background High temperature is a major abiotic stress that limits wheat (Triticum aestivum L.) productivity. Variation in levels of a wide range of lipids, including stress-related molecular species, oxidative damage, cellular orga...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s12870-018-1263-z
Jianhua Bai, Fayuan Zhou, Wei Zhang, Hua Zhang et al. • Energies
(2025)
At present, the characteristics of supercritical hydrothermal combustion for heavy oils remain unclear, which severely limits the application of this process. In this work, the effect of key parameters on the characteristics of supercritica...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/en18184849