Soil Bacterial Community Shifts Are Driven by Soil Nutrient Availability along a Teak Plantation Chronosequence in Tropical Forests in China

Biology, Год журнала: 2021, Номер 10(12), С. 1329 - 1329

Опубликована: Дек. 15, 2021

Soil bacterial communities play crucial roles in ecosystem functions and biogeochemical cycles of fundamental elements are sensitive to environmental changes. However, the response soil chronosequence tropical ecosystems is still poorly understood. This study characterized structures co-occurrence patterns rhizosphere bulk soils along a teak plantations adjacent native grassland as control. Stand ages significantly shifted structure but had no significant impact on community diversity. Bacterial diversity was higher than that soils. The number nodes edges network first increased then decreased with chronosequence. strongly positive correlations per much negative correlations. Available potassium, total available phosphorus were factors influencing In contrast, urease, pH, affecting These results indicate nutrients main drivers regulating variation plantation

Язык: Английский

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Indirect effects of revegetation dominate groundwater recharge change at the basin scale

Journal of Cleaner Production, Год журнала: 2024, Номер 456, С. 142396 - 142396

Опубликована: Апрель 29, 2024

Язык: Английский

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Soil nutrients, carbon and nitrogen stocks dynamics following exclosure in the North-eastern highlands of Ethiopia

Environmental Monitoring and Assessment, Год журнала: 2025, Номер 197(5)

Опубликована: Апрель 21, 2025

Язык: Английский

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Unique traditional villages on the Loess Plateau of China: historic evolution and challenges to sustainable development of silo-caves

Heritage Science, Год журнала: 2021, Номер 9(1)

Опубликована: Сен. 24, 2021

Abstract Silo-cave is a unique human habitation form on the Loess Plateau in northern China, which consists of an excavated 6–7 m deep pit as courtyard and cave dwellings surrounding four walls. This architecture has had history more than 7000 years, yet such “living fossils for dwellings” are now facing great crises challenges during rapid social economic development. In this paper, remote sensing GIS techniques used to comprehensively systematically investigate spatial distributions morphological characteristics silo-caves at both macro micro scales. The research shows that silo-cave villages mainly distributed economically underdeveloped areas, West Henan (Yuxi), South Shanxi (Jinnan), Central Shaanxi (Guanzhong), East Gansu (Longdong). evolution patterns typical identified, including: (1) retaining periphery rebuilding inner parts villages, (2) expanding (3) villages. These demonstrated be influenced by many factors, including landforms, traffic conditions, development, population growth, administrative division adjustment. Sustainable development these traditional relies policy planning, people’s awareness cultural heritage protection, culture inheritance, industrial transformation, public services.

Язык: Английский

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Soil water dynamics based on a contrastive experiment between vegetated and non-vegetated sites in a semiarid region in Northwest China

Journal of Hydrology, Год журнала: 2021, Номер 603, С. 126880 - 126880

Опубликована: Авг. 28, 2021

Язык: Английский

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