Results 141 to 150 of about 759,473 (295)

The photophysiology and primary productivity of phytoplankton within the deep chlorophyll maximum

, 2007
In temperate shelf seas, a deep chlorophyll maximum (DCM) persists within the thermocline during summer stratification. This study explores the significance of primary production (PP) within the DCM and provides a detailed investigation into the ...
Hickman, A.
core   +1 more source

Bridging the gap between genomic, phenotypic, and modeling data in picophytoplankton–virus interactions

Journal of Phycology, EarlyView.
Abstract We present a comprehensive synthesis of recent developments in methodological approaches to combine experimental and genomic studies of picophytoplankton–virus interactions. This synthesis will not only enhance our understanding of these relationships but also stimulate new hypotheses for the interpretation of metagenomic data and enrich ...
Luisa Listmann, Carina Peters, Anais Labecot, Raphaël Rousseau, Christie Baux, Maria Elisabetta Santelia, Eric Manirakiza, Nigel Grimsley, Sheree Yau, Sébastien Gourbiere, C‐Elisa Schaum, Gwenael Piganeau   +11 more
wiley   +1 more source

Crawling under the radar: Two novel Paulinella species expand knowledge about the ecology and evolution of a primary plastid‐containing amoeba lineage

Journal of Phycology, EarlyView.
Abstract The genus Paulinella represents a rare, independent case of primary endosymbiosis, providing a unique system to study the early stages of organelle evolution. Here, we expand current understanding of primary plastid endosymbiosis through the discovery and characterization of two novel photosynthetic amoebae, Paulinella marae sp. nov.
Julia Van Etten, Sungpil Han, John A. Burns, Duckhyun Lhee, Andrew C. Willoughby, Timothy G. Stephens, Erin Chille, Robin S. Sleith, Debashish Bhattacharya, Hwan Su Yoon   +9 more
wiley   +1 more source

Improved primary production and gross respiration measurements using the H218O technique with membrane inlet mass spectrometry and introduction of a small volume–uniform irradiance incubation chamber

Journal of Phycology, EarlyView.
Abstract An improvement in the H218O technique for phytoplankton gross primary productivity (GPP), net primary productivity (NPP), and gross respiration (GR) is described that reduces cost, labor, and time over the traditional isotope ratio mass spectrometer (IRMS) method.
Bruna F. Sobrinho, Nayani K. Vidyarathna, Todd M. Kana, Patricia M. Glibert   +3 more
wiley   +1 more source

Validation and application of the MERIS Terrestrial Chlorophyll Index. [PDF]

Climate is one of the key variables driving ecosystems at local to global scales. How and to what extent vegetation responds to climate variability is a challenging topic for global change analysis.
Almond, Samuel Francis
core   +1 more source

Variability of the specific fluorescence of chlorophyll in the ocean. Part 2. Fluorometric method of chlorophyll a determination

Oceanologia, 2000
Two methods of determining the chlorophyll a concentration in the sea have been formulated on the basis of artificially induced fluorescence measured with the aid of submersible fluorometers.
Miros³awa Ostrowska, Dimitrii N. Matorin, Dariusz Ficek   +2 more
doaj  

Red fluorescence of chlorophyll

Optica Pura y Aplicada, 2015
J. L. García-Pomar, R. Gutierrez-Contrera   +1 more
openaire   +1 more source

Early-stage diagnosis of nutrient deficiency by chlorophyll fluorescence in maize. [PDF]

Plant Biol (Stuttg)
Jezek M, Mühling KH, Waqas M, Richter AS, Geilfus CM, Bilger W.   +5 more
europepmc   +1 more source

High‐Contiguity Haplotype‐Resolved Genome Assembly of the Hexaploid Actinidia valvata Rootstock Sheds Light on Waterlogging Resistance Gene

Plant Biotechnology Journal, EarlyView.
ABSTRACT Polyploidisation, creating redundant or diverged copies of the genome, is a major driving force in plant evolution, diversification and environmental adaptation, including for the kiwifruit genus (Actinidia Lindl.). We present a high‐contiguity, haplotype‐resolved genome assembly of the hexaploid Actinidia valvata rootstock cultivar ...
Miaomiao Lin, Zhi Li, Cecilia H. Deng, Congcong Li, Zhengzhen Zhang, Yukuo Li, Qina Zhang, Peng Zhang, Leiming Sun, Mingyu Liu, Jinbao Fang, Xiujuan Qi   +11 more
wiley   +1 more source

Design of a Chlorophyll Fluorescence Sensor Head for Continuous On-Leaf Measurements. [PDF]

ACS Omega
Klueppel J, Baghbani S, Rupitsch SJ, Comella LM.   +3 more
europepmc   +1 more source