Results 111 to 120 of about 114,080,730 (297)
Leśne Prace Badawcze, 2018 In this study, the biosynthesis of the plastid pigments chlorophyll a and b was examined for the most common shrubs in hornbeam-oak forest stands of the Western forest-steppe zone of Ukraine.
Zaïka Volodymyr, Bondarenko Taras
doaj +1 more source
Chemistry – A European Journal, EarlyView.Understanding aromaticity has evolved from benzene‐centric concepts to a broad multidimensional framework spanning organic, inorganic, and excited‐state systems. This review highlights ambiguities between magnetic, electronic, geometric, and energetic descriptors, emphasizing the need for unified, multi‐criteria approaches.
Sílvia Escayola +2 more
wiley +1 more source
Three dimensional structure of the light-harvesting chlorophyll a/b protein complex from plant chloroplasts [PDF]
, 2002 The light-harvesting chlorophyll a/b protein complex (LHC-II) is the major collector of solar energy in all plants and it binds about half of the chlorophyll in green plants.
Lamborghini, Matteo, Lamborghini, M.
core
A High-Performance and Versatile Fluorometer for Chlorophyll a Monitoring
BiosensorsChlorophyll a (Chl a) monitoring is vital for aquatic ecosystem assessment but is challenged by low signals and interference. Addressing this, we introduced balanced maximum entropy m-sequence modulation for Chl a fluorescence detection, developing a ...
Tingkai Zhang +3 more
doaj +1 more source
Study some of Garden Cress (Lepidium sativum L.) Physiological Traits at Levels of Irrigation and Ascorbic Acid [PDF]
Ikufīziyuluzhī-i Giyāhān-i Zirā̒ī, 2017 Drought seriously reduces the quality and quantity of agronomic and horticultural plants. In such condition, using factors to reduce these effects on plants is indispensible. To evaluate the effect of water stress and different levels of ascorbic acid on
Zohre Akbari +3 more
doaj
Deep Underground Science and Engineering, EarlyView.High atmospheric pressure (120 kPa) in deep underground counteracts humidity‐induced physiological stress in plants, stabilizing water balance and enhancing antioxidative defenses. This synergy boosts biomass despite elevated humidity, demonstrating sustainable deep underground agriculture potential under climate uncertainty.
Yuxin He +6 more
wiley +1 more source
Rising, falling, stalling: complex biodiversity trajectories in English rivers
Ecography, EarlyView.Freshwater ecosystems face intense anthropogenic pressures. Yet in parts of Europe, including the UK, studies have documented widespread increases in macroinvertebrate diversity following investments to improve water quality. More recent analyses, however, suggest that these gains have slowed, plateaued, or even reversed. Despite increasing recognition
Mansi Mungee +5 more
wiley +1 more source
Chlorophyll-a concentration for case 1 water (CHL1)
, 2008 Chlorophyll-a concentration for case 1 water ...
GlobColour (7909325)
core +1 more source
Ecography, EarlyView.The core of Janzen's tropical mountain passes hypothesis is that relatively stable annual temperature variation limits species' thermal tolerances breadth, which, in combination with steep elevational temperature gradients, constrains the elevational distributions of these species. In addition to thermal niche breadth, elevational ranges were shaped by
Tingting Zhou +9 more
wiley +1 more source
Red Tide Detection using SeaWIFS Standard Chlorophyll-a Algorithm in Southeast Korean Waters SeaWiFS
, 2012 Cochlodinium polykrikoides red tides have occurred in summer every year at coastal waters of the South Korea. Chlorophyll-a concentration data estimated from ocean color satellite SeaWiFS (Sea-viewing Wide Field-of-view Sensor ...
Gathot Winarso
core