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Resources, Volume 13, Issue 8

2024 August - 13 articles

Cover Story: Growing degree days (GDDs) and leaf area index (LAI) greatly influence the growth and yield of many crops grown in arid regions. Therefore, variation in LAI due to GDD can provide a theoretical basis for predicting crop growth, water consumption, plant development, and yield in arid agriculture via the development of mathematical growth models. This study described the relationship between plant biomass production and variation in LAI due to GDD in arid regions under different types of irrigation (fresh water and saline water) and soils amended with different substances (manure + sandy soil, compost + sandy soil, clay + sandy soil, and sandy soil). Mathematical models for LAI were established for GDDs. View this paper
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Articles (13)

  • Feature Paper
  • Article
  • Open Access
1 Citations
4,248 Views
23 Pages

Evaluation of Wetland Area Effects on Hydrology and Water Quality at Watershed Scale

  • Dipesh Nepal,
  • Prem Parajuli,
  • Ying Ouyang,
  • Filip To,
  • Nuwan Wijewardane and
  • Vivek Venishetty

22 August 2024

Change in land use and land cover (LULC) is crucial to freshwater ecosystems as it affects surface runoff, groundwater storage, and sediment and nutrient transport within watershed areas. Ecosystem components such as wetlands, which can contribute to...

  • Article
  • Open Access
3 Citations
2,947 Views
30 Pages

Land Use/Cover Classification of Large Conservation Areas Using a Ground-Linked High-Resolution Unmanned Aerial Vehicle

  • Lazaro J. Mangewa,
  • Patrick A. Ndakidemi,
  • Richard D. Alward,
  • Hamza K. Kija,
  • Emmanuel R. Nasolwa and
  • Linus K. Munishi

22 August 2024

High-resolution remote sensing platforms are crucial to map land use/cover (LULC) types. Unmanned aerial vehicle (UAV) technology has been widely used in the northern hemisphere, addressing the challenges facing low- to medium-resolution satellite pl...

  • Article
  • Open Access
4 Citations
2,837 Views
17 Pages

Utilizing Circular Economy Policies to Maintain and Transform Mining Facilities: A Case Study of Brzeszcze, Poland

  • Anna Szewczyk-Świątek,
  • Anna Ostręga,
  • Marek Cała and
  • Pascal Beese-Vasbender

22 August 2024

How is the circular economy policy utilised to transform mining facilities? This paper analyses projects undertaken under increasing pressure for economic and energy transformation (transitioning away from coal), using the example of the municipality...

  • Article
  • Open Access
3 Citations
4,314 Views
19 Pages

17 August 2024

With a predominantly humid tropical climate and a large area for expanding agricultural activities, Angola has in principle favorable conditions for bioenergy production. The focus of this study was to evaluate the availability of suitable land for p...

  • Article
  • Open Access
4 Citations
2,810 Views
16 Pages

12 August 2024

Growing degree days (GDDs) and leaf area index (LAI) greatly influence the growth and yield of many crops grown in arid regions. Therefore, variation in LAI due to GDD can provide a theoretical basis for predicting crop growth, water consumption, pla...

  • Article
  • Open Access
10 Citations
7,223 Views
23 Pages

This paper investigates the mineralogical and geochemical characteristics, as well as the possible sources, of gold, silver, platinum group elements (PGE), copper, and lead found in the beach sands along Egypt’s Mediterranean coast. Using scann...

  • Article
  • Open Access
12 Citations
4,012 Views
37 Pages

In the oil industry, there is a gap between the goals of sustainable development, the implementation of oil projects and its specific consequences. Oil projects are implemented in isolation from other variables, have an insufficiently targeted impact...

  • Article
  • Open Access
5 Citations
2,779 Views
22 Pages

This study investigates the spatial urban growth patterns of cities along the Democratic Republic of the Congo (DRC) and Zambia border, a region of significant economic importance characterized by cross-border trade. This activity has led to rapid bu...

  • Article
  • Open Access
6 Citations
2,401 Views
19 Pages

Evaluating the Effects of Parameter Uncertainty on River Water Quality Predictions

  • André Fonseca,
  • Cidália Botelho,
  • Rui A. R. Boaventura and
  • Vítor J. P. Vilar

Due to the high uncertainty of model predictions, it is often challenging to draw definitive conclusions when evaluating river water quality in the context of management options. The major aim of this study is to present a statistical evaluation of t...

  • Article
  • Open Access
2 Citations
4,320 Views
16 Pages

Assessment of Environmental Pollution and Risks Associated with Tailing Dams in a Historical Gold Mining Area of Ecuador

  • Bryan Salgado-Almeida,
  • Arián Briones-Escalante,
  • Daniel Falquez-Torres,
  • Karla Filián-Haz,
  • Fredy Guzmán-Martínez,
  • Kenny Escobar-Segovia,
  • Elizabeth Peña-Carpio and
  • Samantha Jiménez-Oyola

Tailings are a significant concern due to their potential release of toxic elements into the environment, posing risks to ecosystems and human health. Therefore, understanding their polluting potential is crucial for effective mitigation strategies....

  • Article
  • Open Access
3 Citations
4,117 Views
14 Pages

Characterization of Beech Wood Pellets as Low-Emission Solid Biofuel for Residential Heating in Serbia

  • Vasilije Matijašević,
  • Zdeněk Beňo,
  • Viktor Tekáč and
  • Van Minh Duong

This study evaluated the suitability of two types of beech wood pellets as renewable, low-emission biofuel sources in order to combat the energy mix and poor air quality in Serbia. Key solid biofuel characteristics, including the heating values (18.5...

  • Article
  • Open Access
2,215 Views
11 Pages

Mechanical Performance of Bentonite Plugs in Abandonment Operations of Petroleum Wells

  • Laura Rafaela Cavalcanti de Oliveira,
  • Mário César de Siqueira Lima,
  • Waleska Rodrigues Pontes da Costa,
  • Ruth Luna do Nascimento Gonçalves,
  • Anna Carolina Amorim Costa,
  • Karine Castro Nóbrega,
  • Elessandre Alves de Souza and
  • Luciana Viana Amorim

This study aims to evaluate how the operational procedure adopted for pellet placement and the exposure to subsurface conditions influence the mechanical integrity of bentonite plugs used as barrier elements in the abandonment of petroleum wells. To...

  • Article
  • Open Access
3 Citations
2,525 Views
17 Pages

Spray-Dried Jaboticaba Powder as Food Resource

  • Neiton C. Silva,
  • Gabriela B. Andrade and
  • Marcos A. S. Barrozo

Jaboticaba, a popular Brazilian fruit, has recently garnered scientific interest due to its nutritional properties and high levels of bioactive compounds. However, this fruit is highly perishable due to its high moisture content and physical–ch...

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Resources - ISSN 2079-9276