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Showing items 1 through 9 of 41.
  1. Library Resource

    Volume 10 Issue 3

    Peer-reviewed publication
    March, 2021
    China, Norway, Russia, United States of America

    The Qinghai-Tibet Plateau (QTP) is an area sensitive to global climate change, and land use/land cover change (LUCC) plays a vital role in regulating climate system at different temporal and spatial scales. In this study, we analyzed the temporal and spatial trend of precipitation and the characteristics of LUCC on the QTP. Meanwhile, we also used the normalized difference vegetation index (NDVI) as an indicator of LUCC to discuss the relationship between LUCC and precipitation.

  2. Library Resource

    Volume 10 Issue 3

    Peer-reviewed publication
    March, 2021
    Canada, Hungary, Ireland, United States of America, Europe

    The dramatic decline of the abundance of farmland bird species can be related to the level of land-use intensity or the land-cover heterogeneity of rural landscapes. Our study area in central Europe (Hungary) included 3049 skylark observation points and their 600 m buffer zones. We used a very detailed map (20 × 20 m minimum mapping unit), the Hungarian Ecosystem Basemap, as a land-cover dataset for the calculation of three landscape indices: mean patch size (MPS), mean fractal dimension (MFRACT), and Shannon diversity index (SDI) to describe the landscape structure of the study areas.

  3. Library Resource

    Volume 10 Issue 3

    Peer-reviewed publication
    March, 2021
    China, Russia, United States of America

    Environmentally friendly technologies have long been recognized as a widespread phenomenon working within the functions and performance of farms. Farmer’s cooperative organization might profoundly foster the environmentally friendly technologies (EFT) and availing competitive advantage to the farmer.

  4. Library Resource

    Volume 10 Issue 3

    Peer-reviewed publication
    March, 2021
    China, Italy, Norway, Russia, United States of America

    The land topic has generally become a major socioeconomic issue that currently attracts attention globally. To explore the issue, various countries devote much attention to land use planning. This paper searches the Core Collection of the Web of Science and collects 1771 land use planning articles published between 1990 and 2019. The R software, biblioshiny package, and CiteSpace are applied in this paper.

  5. Library Resource

    Volume 10 Issue 3

    Peer-reviewed publication
    March, 2021
    Estonia, Russia

    This study explores how local communities reflect on institutional frameworks and protected area governance in two national parks (NPs) with similar nature values in Estonia and Russia, and aims to understand the role of value systems in these interactions. It is based on 50 in-depth interviews with a broad range of stakeholders, and a desktop analysis of relevant regulation and plans.

  6. Library Resource

    Volume 10 Issue 3

    Peer-reviewed publication
    March, 2021
    Czech Republic, United States of America

    Czech agriculture is dealing with the consequences of climate change. Agroforestry cultures are being discursively reintroduced for better adaptability and resilience, with the first practical explorations seen in the field. Scholars have been working with farmers and regional stakeholders to establish a baseline for making agroforestry policy viable and sustainable.

  7. Library Resource

    Volume 10 Issue 2

    Peer-reviewed publication
    February, 2021
    China, Russia, United States of America

    The establishment of rural settlements in the topographically complex mountainous area of South-Western China is restricted by various geographical features. The fractal characteristics and water-facing distribution of rural mountain settlements and the suitability of spaces for rural mountain settlements were analyzed for a greater scientific understanding of what factors would facilitate a more appropriate selection of residential sites.

  8. Library Resource

    Volume 10 Issue 2

    Peer-reviewed publication
    February, 2021
    Canada, Colombia, Czech Republic, Spain, France, United Kingdom, Italy, United States of America, South Africa, Southern Africa, Europe

    Today, the design and remodeling of urban environments is being sought in order to achieve green, healthy, and sustainable cities. The effect of air pollution in cities due to vehicle combustion gases is an important part of the problem. Due to the indirect effect caused by the Covid-19 pandemic, political powers in Europe have imposed confinement measures for citizens by imposing movement restrictions in large cities. This indirect measure has given us a laboratory to show how the reduction in vehicle circulation affects in a short time the levels of air pollution in cities.

  9. Library Resource

    Volume 10 Issue 2

    Peer-reviewed publication
    February, 2021
    China, Russia, United States of America

    Cultivated land use layout adjustment (CLULA) based on crop planting suitability is the refinement and deepening of land use transformation, which is of great significance for optimizing the allocation of cultivated land resources and ensuring food security. At present, people rarely consider the land suitability of crops when using cultivated land, resulting in an imbalance between crop distribution and resource conditions such as water, heat, and soil, and adversely affects the ecological security and utilization efficiency of cultivated land.

  10. Library Resource

    Volume 10 Issue 2

    Peer-reviewed publication
    February, 2021
    Central African Republic, China, India, British Indian Ocean Territory, Russia, United States of America, Europe

    The issue of food security has been widely studied by the international community. To reveal the research situation as it pertains to food security objectively, this paper comprehensively utilizes bibliometrics techniques (i.e., Bibliometrix, VOSviewer, and CiteSpace) to explore the research status and development trends in the area of food security. The results show that: (1) food security research has shown an increasing trend during the past 30 years.

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