Results 81 to 90 of about 45,769 (247)

Estuarine Nitrifiers: New Players, Patterns and Processes [PDF]

open access: yes, 2010
Ever since the first descriptions of ammonia-oxidizing Bacteria by Winogradsky in the late 1800s, the metabolic capability of aerobic ammonia oxidation has been restricted to a phylogenetically narrow group of bacteria.
Bernhard, Anne E, Bollmann, Annette
core   +2 more sources

PlantCV v4: Image analysis software for high‐throughput plant phenotyping

open access: yesThe Plant Phenome Journal, Volume 9, Issue 1, December 2026.
Abstract PlantCV is an open‐source Python project aimed at developing tools to address a range of image‐based, plant phenotyping questions. PlantCV has been used for more than 10 years to automate trait collection from image data, and the newest release, PlantCV version 4, continues to lower the barrier to entry for users without substantial coding ...
Haley Schuhl   +61 more
wiley   +1 more source

Imbalance Water Deficit Improves the Seed Yield and Quality of Soybean

open access: yesAgronomy, 2018
Water imbalance condition (WIC) in a maize-soybean relay intercropping system is the main abiotic stress limiting biomass production and seed yield and, consequently, seed-quality.
Nasir Iqbal   +10 more
doaj   +1 more source

All about the marine/sea ice diatom Nitzschia lecointei [PDF]

open access: yes, 2018
Generally, in terms of growth N. lecointei seems quite tolerant to changes in pH and pCO2, probably due to the fact that this species grows in an environment with large seasonal variations in the carbonate system.
Andersson, Jenny   +5 more
core  

Bridging the gap between omics and earth system science to better understand how environmental change impacts marine microbes [PDF]

open access: yes, 2015
The advent of genomic-, transcriptomic- and proteomic-based approaches has revolutionized our ability to describe marine microbial communities, including biogeography, metabolic potential and diversity, mechanisms of adaptation, and phylogeny and ...
Alexander   +129 more
core   +1 more source

Impacts of Salinity on Growth, Physiology and Tissue Integrity of Nile Tilapia: Implications for Coastal Aquaculture Under Climate Change

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 3, June 2026.
ABSTRACT Climate change is responsible for salinity intrusion in coastal areas, which is significantly threatening the sustainability of aquaculture. This investigation focused on evaluating growth performance, proximate composition, blood morphology and histopathological modifications in Nile tilapia (Oreochromis niloticus) exposed to varying salinity
Shakil Ahmed   +5 more
wiley   +1 more source

A few islands of preliminary research among a sea of unknown: moving plant ecophysiology forward in megadiverse countries

open access: yesBotan‪ical Sciences, 2020
This is a Report on the Symposium "Advances in Plant Ecophysiology," within the VII Mexican Ecology Congress, Sociedad Científica Mexicana de Ecología, Juriquilla, Querétaro, Mexico, 3 October ...
Oscar Briones   +6 more
doaj  

Bioclimatic Reorganization of Carbon–Water–Energy Coupling Revealed by Eddy Covariance and Interpretable Machine Learning

open access: yesGlobal Change Biology Communications, Volume 1, Issue 2, June 2026.
Ecosystem carbon, water, and energy exchange reorganize systematically along climatic gradients from humid to dry conditions. Tapering shapes indicate shifts in the relative importance of environmental drivers and ecosystem fluxes across climate space, with thicker ends representing greater influence or magnitude.
Koong Yi   +21 more
wiley   +1 more source

Non-invasive quantification of cardiac stroke volume in the edible crab Cancer pagurus

open access: yesFrontiers in Zoology, 2019
Background Brachyuran crabs can effectively modulate cardiac stroke volume independently of heart rate in response to abiotic drivers. Non-invasive techniques can help to improve the understanding of cardiac performance parameters of these animals.
Bastian Maus   +3 more
doaj   +1 more source

Analysis of phenotypic plasticity in response to water constraints in coffee plants growing under field conditions [PDF]

open access: yes, 2008
In a context of climate change, adaptation of perennial plantations to water constraints becomes a major concern for wood and fruit productivity. Adaptation depends on the level of genetic diversity in breeding and natural populations, as well as their ...
Andrade, Alan Carvalho   +8 more
core  

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