Results 211 to 220 of about 150,673 (273)

Smartphone-Based SPAD Value Estimation for Jujube Leaves Using Machine Learning: A Study on RGB Feature Extraction and Hybrid Modeling. [PDF]

Sensors (Basel)
Wang Q, Shi Z, Hou K, Yan N, Wu C, Li X.
europepmc   +1 more source

Nutrient limitation dampens the response of a harmful algae to a marine heatwave in an upwelling system

Limnology and Oceanography, EarlyView.
Abstract Harmful algal blooms caused by toxin‐producing species of the diatom genus Pseudo‐nitzschia have been linked to anomalously warm ocean conditions in the Northern California Current System. This study compares summertime concentrations of Pseudo‐nitzschia spp.
Alexis D. Fischer, Emilie Houliez, Brian D. Bill, Maria T. Kavanaugh, Simone R. Alin, Andrew U. Collins, Raphael M. Kudela, Stephanie K. Moore   +7 more
wiley   +1 more source

Identification and development of drought-tolerant cocoa hybrids: physiological insights for enhanced water use efficiency under water stress conditions. [PDF]

BMC Plant Biol
Baby J, Minimol JS, Santhoshkumar AV, Joseph J, Abd-ElGawad AM, Ullah F.   +5 more
europepmc   +1 more source

Chlorophyll 1 [PDF]

, 1881
SYDNEY H. VINES
openalex   +1 more source

Concurrent DNA meta‐barcoding and plankton imaging reveal novel parasitic infection and competition in a diatom

Limnology and Oceanography, EarlyView.
Abstract Little is known about diatom parasitism in marine systems. Guinardia delicatula, a biomass‐dominant diatom on the Northeast US Shelf (NES), is regularly parasitized by the protistan nanoflagellate, Cryothecomonas aestivalis in this region. While G.
Dylan Catlett, Emily E. Peacock, Diana N. Fontaine, E. Taylor Crockford, Mary J. McKenzie, Tatiana A. Rynearson, Heidi M. Sosik   +6 more
wiley   +1 more source

Topographically driven vigorous vertical mixing supports mesoscale biological production in the Tsugaru Gyre. [PDF]

Nat Commun
Kaneko H, Tanaka T, Wakita M, Sasaki K, Okunishi T, Miyazawa Y, Zhang R, Tatamisashi S, Sato Y, Hashimukai T, Chiba T, Takada M, Yoshino J.   +12 more
europepmc   +1 more source

Resolving abrupt frontal gradients in zooplankton community composition and marine snow fields with an autonomous Zooglider

Limnology and Oceanography, EarlyView.
Abstract An autonomous Zooglider navigated across the California Current Front into low salinity, minty waters characteristic of the California Current proper in both summers of 2019 and 2021. Diving to 400 m depth, Zooglider transited another near‐surface frontal gradient somewhat inshore. These frontal gradients were generally associated with changes
Sven Gastauer, Mark D. Ohman
wiley   +1 more source

Preliminary Analysis of the Formation Mechanism of Floret Color in Broccoli (<i>Brassica oleracea L var. italica</i>) Based on Transcriptomics and Targeted Metabolomics. [PDF]

Plants (Basel)
Shao Q, Chen M, Cheng S, Lin H, Lin B, Lin H, Liu J, Zhu H.   +7 more
europepmc   +1 more source

Chlorophyll and Carotenoid Destruction in the Absence of Light in Seedlings of Zea Mays L

, 1955
Sylvia Frank, Arthur L. Kenney
openalex   +2 more sources

Nutrient enrichment—but not warming—increases nitrous oxide emissions from shallow lake mesocosms

Limnology and Oceanography, EarlyView.
Abstract Shallow lakes and ponds play a crucial role in the processing of carbon and other nutrients. However, many lakes and ponds worldwide are affected by climate change and nutrient pollution. How these pressures affect the emission of the greenhouse gas nitrous oxide (N2O) is unclear.
Joachim Audet, Eti E. Levi, Erik Jeppesen, Thomas A. Davidson   +3 more
wiley   +1 more source