Showing 221 - 240 results of 468 for search '"chlorophyll"', query time: 0.04s Refine Results
  1. 221

    Synergistic effects of allantoin and Achyranthes japonica-biochar profoundly alleviate lead toxicity during barley growth by Ghulam Murtaza, Najmaldin Ezaldin Hassan, Muhammad Usman, Gang Deng, Zeeshan Ahmed, Javed Iqbal, Mohamed S. Elshikh, Humaira Rizwana, Basharat Ali, Rashid Iqbal, Maximilian Lackner

    Published 2025-01-01
    “…The application of biochar, allantoin and their combination improved the tolerance against Pb2+ by increasing the total chlorophyll level by 12 %, 16 %, and 17 %, respectively, vs. the control. …”
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  2. 222

    Environmental selection underlies distinct distribution patterns of closely related European evening primroses by Monika Woźniak-Chodacka, Maciej Kocurek, Maria Pilarska, Ewa Niewiadomska

    Published 2025-02-01
    “…Oenothera rubricaulis, found at higher latitudes, has the smallest flowers and the highest chlorophyll content, accompanied by anthocyanin accumulation, which maximizes light acquisition under low light conditions. …”
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  3. 223

    Distribution and Bioconcentration of Polycyclic Aromatic Hydrocarbons in Surface Water and Fishes by Haiyan Li, Yong Ran

    Published 2012-01-01
    “…Particulate organic carbon, dissolved organic carbon, biodegradable DOC (BDOC), and chlorophyll a were measured. PAHs were dominated by 2- and 3-ring compounds in the water and SPM samples. …”
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  4. 224

    A multi-spectral and hyperspectral image dataset for evaluating chemical traits and the water status of avocado, olive and grape through leaf dehydration under laboratory condition... by Juan Sebastian Estrada, Rodrigo Demarco, Ciarán Miceal Johnson, Matias Zañartu, Andres Fuentes, Fernando Auat Cheein

    Published 2025-01-01
    “…This work presents a dataset composed of multi-spectral images, hyper-spectral reflectance values, and measurements of weight, chlorophyll, and nitrogen content of leaves at five different drying stages, from avocado, olive, and grape trees, which are common crops in the Valparaíso region of Chile. …”
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  5. 225

    An Investigation on Water Quality of Darlik Dam Drinking Water using Satellite Images by Erhan Alparslan, H. Gonca Coskun, Ugur Alganci

    Published 2010-01-01
    “…Next, an investigation was made by multiple regression analysis between the unitless planetary reflectance values of the first four bands of the June 2005 Landsat TM image of the dam and WQ parameters, such as chlorophyll-a, total dissolved matter, turbidity, total phosphorous, and total nitrogen, measured at satellite image acquisition time at seven stations in the dam. …”
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  6. 226

    Foliar Application of Copper Oxide Nanoparticles Increases the Photosynthetic Efficiency and Antioxidant Activity in Brassica juncea by Ahmad Faraz, Mohammad Faizan, Shamsul Hayat, Pravej Alam

    Published 2022-01-01
    “…Among different concentrations of CuO NPs (0, 2, 4, 8, and 16 mg/L), 8 mg/L proved to be the optimum foliar spray treatment and increase the chlorophyll content, net photosynthetic rate, leaf proline content, and antioxidant enzymes activity. …”
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  7. 227

    Influence of Drought Stress and Rehydration on Moisture and Photosynthetic Physiological Changes in Three Epilithic Moss Species in Areas of Karst Rocky Desertification by Chunlei Cong, Tianlei Liu, Xianqiang Zhang

    Published 2021-01-01
    “…The physiological indexes of water have different degrees of recovery after rehydration. The total chlorophyll content shows a trend of first increasing followed by falling and then rising. …”
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  8. 228

    Light-Induced Tyrosine Radical Formation from Ruthenium-Tyrosine Complex Anchored to SnO2 Semiconductor by Raed Ghanem

    Published 2008-01-01
    “…Steady state spectroscopy and flash photolysis measurements were used to study the multistep electron transfer in a supramolecular complex adsorbed on the surface of nanocrystalline SnO2 in order to mimic the function of the tyrosineZ and chlorophyll unit P680 in natural photosystem II (PSII). …”
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  9. 229

    A compilation of surface inherent optical properties and phytoplankton pigment concentrations from the Atlantic Meridional Transect by T. M. Jordan, G. Dall'Olmo, G. Tilstone, R. J. W. Brewin, F. Nencioli, R. Airs, C. S. Thomas, L. Schlüter

    Published 2025-02-01
    “…The compilation includes coincident high-performance liquid chromatography (HPLC) phytoplankton pigment concentrations, which are used to calibrate transects of total chlorophyll <span class="inline-formula"><i>a</i></span> (Tot_Chl_a) concentrations derived from the <span class="inline-formula"><i>a</i><sub>p</sub>(<i>λ</i>)</span> line-height method. …”
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  10. 230

    Aquaponics model can provide better productivity: Microorganisms affect the growth and health of tilapia by Dingyue Fan, Huimin Xu, Shunlong Meng, Limin Fan, Chao Song, Liping Qiu, Dandan Li, Longxiang Fang, Zhuping Liu, Xuwen Bing

    Published 2025-03-01
    “…Aquaponics effectively lowered chlorophyll-a levels while having little effect on other water quality metrics, indicating their potential for better algae control. …”
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  11. 231

    Multi-decade northward shift of loggerhead sea turtle pelagic habitat as the eastern North Pacific Transition Zone becomes more oligotrophic by Dana K. Briscoe, Dana K. Briscoe, Larry B. Crowder, George H. Balazs, Jeffrey A. Seminoff, Alberto Abreu, Catherine A. Lee Hing, Masanori Kurita, Masanori Mori, Denise M. Parker, Marc R. Rice, Tomomi Saito, Bianca S. Santos, Calandra N. Turner Tomaszewicz, Noah Yamaguchi, Jeffrey J. Polovina

    Published 2025-01-01
    “…Between 1997–2024, the NPTZ has warmed by 1.6°C and experienced an approximately 19% decline in mean surface chlorophyll-a concentration, a proxy for reduced productivity, resulting in a 28% (1.65 million km2) increase in total oligotrophic habitat in the eastern NPTZ. …”
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  12. 232

    Floral Nectary Anatomy and Ultrastructure in Mycoheterotrophic Plant, Epipogium aphyllum Sw. (Orchidaceae) by Emilia Święczkowska, Agnieszka K. Kowalkowska

    Published 2015-01-01
    “…Epipogium aphyllum is a European-Asian obligatory mycoheterotrophic orchid containing no chlorophyll. Flowers are not resupinate with a sack-shape spur and cordate lip, which is divided into two parts: the basal (hypochile) and distal one (epichile). …”
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  13. 233

    Effects of 1-Methylcyclopropene Treatment on Physicochemical Attributes of “Hai Jiang” Yardlong Bean during Cold Storage by Zitao Jiang, Jiaoke Zeng, Yunke Zheng, Hong Tang, Wen Li

    Published 2018-01-01
    “…The results showed that, compared with the control, the decrease in firmness and good fruit rate and the degradation of chlorophyll and vitamin C (Vc) content could be inhibited, change in skin color could be delayed, activities of superoxide dismutase (SOD) and peroxidase (POD) could be improved, and the increasing of malondialdehyde (MDA) content and weight loss could be inhibited significantly by 1-MCP treatments. …”
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  14. 234

    The Effect of Different Tillage Methods and Nitrogen Chemical Fertilizer on Quantitative and Qualitative Characteristics of Corn by Reza Imani, Morteza Samdeliri, Amirabbas Mousavi Mirkalaei

    Published 2022-01-01
    “…The results showed that, in tillage treatments, increasing nitrogen fertilizer application increased photosynthetic pigments. Carotenoids and chlorophyll b were not significantly different in CT and MT treatments. …”
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  15. 235

    Driving factors affecting zooplankton functional groups in a shallow eutrophic lake by Sorguç Bura Uğur, Demirkalp Fatma Yıldız, Saygı Yasemin

    Published 2024-12-01
    “…Statistical analysis indicates that medium-sized cladoceran and copepod filter feeders (MCF) and large-sized cladoceran and copepod filter feeders (LCF) showed a positive relationship with Secchi depth and a negative relationship with chlorophyll a. Other groups exhibited relatively lower correlations with environmental parameters. …”
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  16. 236

    Rapid Determination of Catechin Content in Black Tea by Fluorescence Spectroscopy by Chenxu Du, Chaoqun Ma, Jiao Gu, Lei Li, Chun Zhu, Lvming Chen, Tingyu Wang, Guoqing Chen

    Published 2020-01-01
    “…Furthermore, the content of catechin monomer in the chlorophyll environment was measured under the same experimental conditions to demonstrate the correctness of the above experimental methods. …”
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  17. 237

    The Effect of Nitrogen and Phosphorus Limitations at Different Salt Ratios on Growth and Biochemical Composition of Tetraselmis suecica (Chlorodendrophyceae) by Cananur Sisalan Pihava, Leyla Uslu

    Published 2022-12-01
    “…In the study carried out to determine the effects of nitrogen and phosphorus limitations at different salinity rates on the chlorophyll a, dry weight, optical density, protein, lipid and fatty acid contents of the microalgae Tetraselmis suecica from the class Chlorodendrophyceae cultured in the laboratory conditions, at ‰15, 30 and 45 salinity rates 50% N and 50% P reductions were applied. …”
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  18. 238

    Potential of corn cob compost in corn fertilization on alfisol soil by Purnomo Djoko, Setyaningrum Desy

    Published 2025-01-01
    “…The application of corn cob compost did not differ from the application of inorganic fertilizers on the number of cobs (fruit.m-2), seed weight (g.m-2), chlorophyll a, b, and total content (μgg-1). The inorganic fertilizer treatment showed the highest seed weight of 550.2 kg.ha-1. …”
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  19. 239

    Vermicompost leachate reduces some negative effects of salt stress in pomegranate by Siamak Shirani Bidabadi, Safoora Dehghanipoodeh, Glenn C. Wright

    Published 2017-08-01
    “…Leaf area and shoot and root fresh and dry weight of VCL-treated pomegranate plants showed a significant increase regardless of whether the seedling growth was under non-saline or saline conditions. Chlorophyll loss and reduced photosynthesis efficiency caused by salinity were also ameliorated using VCL. …”
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  20. 240

    Environmental impact of potentially toxic elements accumulated in surface sediments of the Erikli Lagoon, Black Sea coast (Türkiye) by Kükrer Serkan, Uludağ Musa, Erginal Gülsen, Erginal Ahmet Evren

    Published 2024-09-01
    “…Multiple elements, total organic carbon and chlorophyll degradation products were analyzed in sediment samples. …”
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