Volume 28 (2025): Issue 2 (November 2025)
The demographic crisis in Bulgaria: trends, problems and prospects
Slavi Dimitrov
Landscape in Focus: The Czech Perspective on Sustainable Landscape Development
Zuzana Štemberová, Magdalena Smetanová, Eva Jeníková
More than a collection: the scientific value of woodpecker specimens in the Šariš museum in Bardejov (Slovakia)
Alexander Csanády, Tomáš Jászay, Branislav Tej, Peter Krišovský, Veronika Cibuľková
Overview of the Halyomorpha halys (Stål, 1855): Key Traits and Control Measures. Threats to agricultural crops in Bulgaria
Plamen Chamurliyski
Effect of Biochar Application and Re-Application on Soil Water Content, Temperature, Bulk Density: Insights from 2017 and 2018
Olha Holovchenko, Ján Horák
Biochar with N-Fertilizer Effects on Soil CO2 Emissions and Soil Physical Properties
Melinda Molnárová, Ján Horák
Ethnobotanical study of medicinal plants used for prevention and treatment of Covid-19 in Northeastern Bulgaria. Part 1: The source of phytotherapy knowledge and safety concerns
Asya Dragoeva, Zheni Dimitrova, Seliha Lyoteva, Vanya Koleva
The Project Landscape in Focus – Tools for Small Municipalities for Sustainable Landscape: An International Initiative for Enhancing Landscape Management in Small and Medium-Sized Municipalities
Magdalena Smetanová, Eva Jeníková, Zuzana Štemberová
Predictive Maps for the Species Heracleum mantegazzianum for the periods 2011–2040 and 2041–2070 in central Europe.
Lukáš Číhal
Innovative Smart and Self-Regulating Roundabouts
Marco Guerrieri, Masoud Khanmohamadi
Municipal Wastewater Treatment using Fluidized bed Bioreactors with Biofilms Fixed on Natural Supports Derived from Cacti
Carlos Alfonso Orozco Castillo, Sebastian Ignacio Charchalac Ochoa, Victor Alberto López García-Salas, Bryan Enrique López Pérez, Pablo Andres Leal Nájera, Beáta Novotná