Showing 201 - 220 results of 5,718 for search '"population growth"', query time: 0.21s Refine Results
  1. 201

    Elephant population growth in Kruger National Park, South Africa, under a landscape management approach by Sam M. Ferreira, Cathy Greaver, Chenay Simms

    Published 2017-08-01
    “…Restoration of such ecological processes through less intensive management predicts a reduction in population growth rates from the eras of intensive management. …”
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    Article
  2. 202

    The mechanism between mortality, population growth and ageing of the population in the European lower and upper middle income countries. by Goran Miladinov

    Published 2021-01-01
    “…This paper analyses the effect of mortality rates (under-five and adult mortality) and population growth on the population ageing in a pooled sample of nine lower and upper middle European countries. …”
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    Article
  3. 203

    Soil carbon sequestration potential bounded by population growth, land availability, food production, and climate change by Sonja G. Keel, Daniel Bretscher, Jens Leifeld, Albert von Ow, Chloé Wüst-Galley

    Published 2023-12-01
    “…Different limiting factors (land and biomass availability, population growth) affected SCS rates and indicated that they cannot be sustained until 2100 under all scenarios (cover cropping: 0.10 t CO2-eq ha−1 yr−1 [2051–2100]; biochar addition: 0.35–1.8 t CO2-eq ha−1 yr−1; agroforestry-biochar addition: 1.0–1.7 t CO2-eq ha−1 yr−1). …”
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  4. 204

    Predation risk affects the ecotoxicity evaluation of antibiotics: Population growth and antioxidase activity in the ciliate Paramecium jenningsi by Jiqiu Li, Ziyue Yu, Alan Warren, Xiaofeng Lin

    Published 2023-02-01
    “…To investigate the nonconsumptive effects (NCEs) of predation on the ecotoxicity evaluation of antibiotics, the median lethal concentration (LC50), relative population growth rate (RGR), and activities of three antioxidases were measured in the ciliate Paramecium jenningsi exposed to graded concentrations of the antibiotics nitrofurazone (NFZ) or erythromycin (ERY) in the presence or absence of a predator, i.e., the ciliate Didinium nasutum. …”
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  5. 205

    The Effect of Temperature and Moisture Content on Population Growth of <i>Alphitobius diaperinus</i> (Panzer) (Coleoptera: Tenebrionidae) by Sofronios Zafeiriadis, Georgia V. Baliota, Christos G. Athanassiou

    Published 2023-09-01
    “…This study investigates the impact of temperature and moisture content of the commodity on the population growth of the lesser mealworm, <i>Alphitobius diaperinus</i> (Panzer) (Coleoptera: Tenebrionidae). …”
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    Article
  6. 206

    Population growth and development of educational services for educational levels under higher education in Lattakia province – Syria by ربى سعود

    Published 2017-10-01
    “… This research highlights the development of education in Lattakia province and its keeping up with population growth to study the developments achieved by the educational process in the province and to analyze these developments and the factors they affected by in order to highlight the current situation and to determine results and limitations contributed to this development. …”
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    Article
  7. 207

    Lighting in Dark Periods Reduced the Fecundity of <i>Spodoptera frugiperda</i> and Limited Its Population Growth by Xi Yuan, Shengbao Wei, Dunsong Li, Jiaen Zhang

    Published 2023-03-01
    “…The mean generation time (<i>T</i>) of <i>S. frugiperda</i> population was the longest, and the intrinsic rate of natural increase (<i>r</i>) and finite rate of increase (<i>λ</i>) were the smallest under lighting in dark periods, and the population growth of <i>S. frugiperda</i> was significantly limited. …”
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    Population growth and development of educational services for educational levels under higher education in Lattakia province – Syria by Ruba Sood

    Published 2017-10-01
    “… This research highlights the development of education in Lattakia province and its keeping up with population growth to study the developments achieved by the educational process in the province and to analyze these developments and the factors they affected by in order to highlight the current situation and to determine results and limitations contributed to this development. …”
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    Article
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    Life History Traits and Population Growth of Greenhouse Whitefly (Trialeurodes vaporariorum Westwood) on Different Tomato Genotypes by Mirjana Prijović, Dejan Marčić, Tanja Drobnjaković, Irena Međo, Pantelija Perić

    Published 2013-12-01
    “…Narvik and hybrids NS-6, Tamaris, Alliance and Marko) on the survival, reproduction, development and population growth of the greenhouse whitefly Trialeurodes vaporariorum were examined. …”
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    Morphological identification and chemical control of weed population growth in aerobic rice (Oryza sativa L.) system by Aani, Siti Nur Anisah

    Published 2018
    “…To overcome this constraint and plan for future weed management, fundamental studies of weed population growth under aerobic rice is important. Two aerobic rice varieties, AERON 1 and MRIA 1 cultivated in three different types of soils collected from three different fields around Malaysia were evaluated to identify most dominance weed invasion in the glasshouse trial. …”
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    Thesis
  17. 217

    The linkage between population growth, GDP and food security in Oman: vector error correction model analysis by Devesh, Sonal, Abdullah, M. Asrul Affendi

    Published 2020
    “…It investigates the influence of population growth rate and GDP per capita on food import bill. …”
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