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Land, Volume 12, Issue 5

May 2023 - 178 articles

Cover Story: Forests store large quantities of soil organic C (SOC). We studied two dominant forest types in northeastern China: secondary mixed forest (MF) and larch plantation forest (LF). Samples from the surface organic layer to 0-40 cm mineral soils were collected and separated into (1) aggregate and non-aggregated fractions and (2) particulate and mineral-associated organic matter (POM and MAOM). SOC was 13.6% lower in LF than MF (8609 ± 1180 vs. 9969 ± 2084 g C m-2) and in both forests, mainly stored in mineral soils, aggregates, and MAOM. The proportion of C in microaggregates and MAOM increased from Oa+e to 40 cm layer, with C/N ratios smaller and δ13C heavier in MAOM than POM. Our study demonstrated the significance of aggregate formation, mineral association, and deep soil distribution on SOC storage and stability. View this paper
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Articles (178)

  • Article
  • Open Access
6 Citations
4,922 Views
35 Pages

22 May 2023

Arid environments are suitable for researching the resilience of landscapes, since their ecological conditions pose continuous water stress to plants, animals, and humans living there. It is not only water, but also soil that is a limited resource. T...

  • Article
  • Open Access
4 Citations
6,139 Views
31 Pages

Historical Political Ecology in the Former Lake Texcoco: Hydrological Regulation

  • Carolina Montero-Rosado,
  • Enrique Ojeda-Trejo,
  • Vicente Espinosa-Hernández,
  • Demetrio Fernández-Reynoso,
  • Miguel Caballero Deloya and
  • Gerardo Sergio Benedicto Valdés

22 May 2023

Lake Texcoco in Mexico is a remarkable place for observing how human and natural relationships evolve through time in a landscape. Since the opening of the watershed and the draining of the lake, there have been various attempts to exploit the area,...

  • Article
  • Open Access
6 Citations
2,016 Views
18 Pages

22 May 2023

Understanding the responses of vegetation phenology to natural and human disturbances is essential for better understanding ecosystems. In this study, Moderate Resolution Imaging Spectroradiometer data and products were used together with other relev...

  • Feature Paper
  • Article
  • Open Access
2 Citations
3,214 Views
32 Pages

22 May 2023

An accurate and detailed understanding of land-use change affected by anthropogenic actions is key to environmental policy decision-making and implementation. Although global land cover products have been widely used to monitor and analyse land use/l...

  • Article
  • Open Access
20 Citations
2,576 Views
15 Pages

22 May 2023

With the rapid development of digital finance, the implementation of digital infrastructure is becoming increasingly significant. Broadband construction is an important part of the communication network, and can promote urban infrastructure in cities...

  • Article
  • Open Access
7 Citations
3,681 Views
20 Pages

22 May 2023

A unique variety of wetlands known as coastal wetlands that connect terrestrial and marine ecosystems is crucial to reducing and adapting to climate change as well as the advancement of human culture. However, the coastal wetland ecosystem is current...

  • Article
  • Open Access
5 Citations
2,737 Views
17 Pages

Post-Tin-Mining Agricultural Soil Regeneration Using Local Organic Amendments Improve Nitrogen Fixation and Uptake in a Legume–Cassava Intercropping System

  • Rizki Maftukhah,
  • Katharina M. Keiblinger,
  • Ngadisih Ngadisih,
  • Murtiningrum Murtiningrum,
  • Rosana M. Kral,
  • Axel Mentler and
  • Rebecca Hood-Nowotny

22 May 2023

The low nitrogen content of Bangka Island’s post-tin-mining soil may limit its suitability for agricultural production. In this study, we investigated the effect of locally available organic soil amendments on nitrogen fixation (N2–fixati...

  • Article
  • Open Access
2 Citations
1,743 Views
21 Pages

Scale-Dependent Field Partition Based on Water Retention Functional Data

  • Annamaria Castrignanò,
  • Ladan Heydari and
  • Hossein Bayat

22 May 2023

Functional data are being used increasingly in recent years and in many environmental sciences, such as hydrology applied to agriculture. This means that the output, instead of a scalar variable represented by a spatial map, is given by a function. F...

  • Article
  • Open Access
6 Citations
3,113 Views
14 Pages

Assessing the Livelihood Vulnerability of Nomads to Changing Climate in the Third Pole Region of Nepal

  • Rijan Bhakta Kayastha,
  • Woo-Kyun Lee,
  • Nischal Shrestha and
  • Sonam Wangyel Wang

22 May 2023

This study was performed in Nepal’s Langtang and Shey Phoksundo National Parks (NPs) to find out how vulnerable the nomads’ ways of making a living are to climate change. We interviewed 68 household heads between March and May 2022 to obt...

  • Feature Paper
  • Article
  • Open Access
2 Citations
2,940 Views
16 Pages

22 May 2023

In recent years, the issue of “human–elephant” conflict in the south of the Yunnan Province, China has been escalating and poses a severe threat to the livelihoods of local residents. To address this problem, this study utilized sur...

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Land - ISSN 2073-445X