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Mostrando ítems 1 a 9 de 23.
  1. Library Resource

    Volume 10 Issue 3

    Publicación revisada por pares
    Marzo, 2021
    Canadá, Alemania

    The holm oak woodlands as ecotonic phytocoenoses occur under different ecological conditions, and frequently representing the climax of edaphoxerophilous series of crests and siliceous rocky areas. In this paper we study the floristic, ecological, and biogeographical differences of the edaphoxerophilous holm oak woodlands of the southwestern Iberian Peninsula, included in the Querco rotundifoliae-Oleenion sylvestris suballiance.

  2. Library Resource

    Volume 10 Issue 2

    Publicación revisada por pares
    Febrero, 2021
    Bélgica, Alemania, Lituania, Portugal, Estados Unidos de América

    The majority of Europeans live in cities, where parks as components of Urban Green Spaces (UGSs) play an important role in well-being and the provision of ecosystem services (ES). UGSs are especially relevant for the implementation of the United Nations (UN) Agenda 2030 Sustainable Development Goals “Good health and wellbeing” (Goal 3) and “Sustainable cities and communities” (Goal 11). This study focused on ES use and users’ motives, which were surveyed during visits at central parks in the cities Leipzig, Coimbra and Vilnius.

  3. Library Resource

    Volume 10 Issue 2

    Publicación revisada por pares
    Febrero, 2021
    Alemania, Ucrania

    The German Renewable Energy Sources Act (EEG) has been deemed successful in promoting German biogas production. However, the German state-level biogas production development (BPD) under the EEG has not been systematically studied and compared. This research aimed to study the German state-level BPD using the multivariate linear regression model with a dummy variable, and to spatially quantify the environmental and agricultural consequences using the geographic information system (GIS) technique to identify the necessities of regional-based analysis on Germany’s BPD.

  4. Library Resource

    Volume 10 Issue 2

    Publicación revisada por pares
    Febrero, 2021
    Australia, Suiza, República Checa, Alemania, Reino Unido, Croacia, Hungría, Liechtenstein, Polonia, Eslovaquia, Eslovenia

    Intensive agriculture is among the main drivers of diversity decline worldwide. In Central Europe, pressures related with agriculture include habitat loss due to the consolidation of farming units, pesticide and fertilizer use, and shortened crop rotations. In recent decades, this development has resulted in a severe decline of agrestal plant communities. Organic farming has been suggested as a biodiversity friendly way of farming, as it strongly restricts the use of synthetic pesticides and fertilizers and relies on longer crop rotations.

  5. Library Resource

    Volume 10 Issue 2

    Publicación revisada por pares
    Febrero, 2021
    Alemania

    Restoring the health of degraded land is critical for overall human development as land is a vital life-supporting system, directly or indirectly influencing the attainment of the UN Sustainable Development Goals (UN-SDGs). However, more than 33% of the global land is degraded and thereby affecting the livelihood of billions of people worldwide. Realizing this fact, the 73rd session of the UN Assembly has formally adopted a resolution to celebrate 2021–2030 as the UN Decade on Ecosystem Restoration (UN-DER), for preventing, halting, and reversing degradation of ecosystems worldwide.

  6. Library Resource

    Volume 10 Issue 2

    Publicación revisada por pares
    Febrero, 2021
    Alemania

    Energy transition strategies in Germany have led to an expansion of energy crop cultivation in landscape, with silage maize as most valuable feedstock. The changes in the traditional cropping systems, with increasing shares of maize, raised concerns about the sustainability of agricultural feedstock production regarding threats to soil health. However, spatially explicit data about silage maize cultivation are missing; thus, implications for soil cannot be estimated in a precise way. With this study, we firstly aimed to track the fields cultivated with maize based on remote sensing data.

  7. Library Resource

    Volume 10 Issue 1

    Publicación revisada por pares
    Enero, 2021
    Alemania, Polonia, Estados Unidos de América

    The recent increase in urban areas has stimulated landscape urbanization. One of the ways to study this process is an analysis based on the structure of land cover. The aim of this paper is to assess the intensity of the urban landscape on the basis of the CORINE in the seven largest metropolitan areas in Poland and in the Ruhr Metropolis in Germany. To this end, an urban landscape intensity indicator (ULII) was used based on Corine Land Cover at three levels of detail: the metropolitan area, municipalities and hexagons.

  8. Library Resource

    Volume 9 Issue 12

    Publicación revisada por pares
    Diciembre, 2020
    Australia, Suiza, República Checa, Alemania, Croacia, Hungría, Liechtenstein, Polonia, Eslovaquia, Eslovenia, Estados Unidos de América

    The near elimination of inland salt marshes in Central Europe occurred throughout the 19th and 20th centuries, and the currently remaining marshes exist in a degraded condition. This work examines the impact of groundwater level on the growth of plants from a seed bank obtained from a degraded salt marsh in proximity to still existing one through an ex-situ experiment. An experimental tank was set up with the sample seed bank experiencing differing levels of water level.

  9. Library Resource

    Volume 9 Issue 12

    Publicación revisada por pares
    Diciembre, 2020
    Alemania, Países Bajos, Noruega, Estados Unidos de América

    The rain gardens at Bryggen in Bergen, Western Norway, is designed to collect, retain, and infiltrate surface rainfall runoff water, recharge the groundwater, and replenish soil moisture. The hydraulic infiltration capacity of the Sustainable Drainage System (SuDS), here rain gardens, has been tested with small-scale and full-scale infiltration tests. Results show that infiltration capacity meets the requirement and is more than sufficient for infiltration in a cold climate.

  10. Library Resource
    Land Journal Volume 9 Issue 11 cover image

    Volume 9 Issue 11

    Publicación revisada por pares
    Noviembre, 2020
    República Centroafricana, Guatemala, Estados Unidos de América, Filipinas, Europa oriental, Polonia, Reino Unido, España, Alemania

    Allotment gardens are quite common in many European countries. In particular, they are an important part of the urban space in Central and Eastern Europe. They served to improve the inhabitants’ physical and mental well-being during the communist period and relieved the family budget thanks to their own crops. The article analyzes the functioning of allotment gardens in Poland based on the example of the Tri-City, with particular emphasis on allotment gardens in a prestigious, attractive location.

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