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Vegetation Determines Lake Sediment Carbon Accumulation during Holocene in the Forest–Steppe Ecotone in Northern China
carbon accumulation rate (CAR) Huangqihai Lake climate change vegetation coverage broadleaved forest Holocene
2023/12/19
To understand the past carbon accumulation of forest–steppe ecotone and to identify the main drivers of the long-term carbon dynamics, we selected Huangqihai Lake and analyzed the sediment records. We...
Species- and Age-Specific Growth Reactions to Extreme Droughts of the Keystone Tree Species across Forest-Steppe and Sub-Taiga Habitats of South Siberia
tree rings drought sensitivity resistance resilience age habitat differences
2023/12/1
Over the coming decades, climate change can decrease forest productivity and stability in many semiarid regions. Tree-ring width (TRW) analysis allows estimation of tree sensitivity to droughts, inclu...
Soil community richness and composition jointly influence the?multifunctionality?of soil along the?forest-steppe ecotone
Soil biodiversity Soil multifunctionality Forest-steppe ecotone Soil micro-food web Richness Community composition
2023/11/20
Soils harbor an enormous organism which provide multiple ecosystem functions in the terrestrial ecosystem. However, the potential effects of soil biodiversity on soil?multifunctionality?(multiple ecos...
POLARIMETRIC CALIBRATION AND ASSESSMENT OF GF-3 IMAGES IN STEPPE
Polarimetric calibration PolSAR GF- image quality reflection symmetry
2018/5/11
The GaoFen-3 (GF-3) satellite is the first fully polarimetric synthetic aperture radar (PolSAR) satellite in China. It has three fully polarimetric imaging modes and is available for many applications...
Energy potential of main forest-forming species of stands in the Northern Steppe, Ukraine
black locust Scots pine aboveground biomass carbon allocation age structure
2018/3/6
The study evaluated the energy potential of Scots pine and black locust stands within the Northern Steppe of Ukraine,
in forest plantations subordinated to the State Agency of Forest Resources (Ukrai...
The structure of Scots pine and Black locust forests in the Northern Steppe of Ukraine
forest fund wood stock indexes of forest biometrics forest-forming species age structure functional categories of forest
2016/8/2
The article describes the distribution of areas of Scots pine (Pinus sylvestris Linnaeus) and Black locust (Robinia pseudoacacia Linnaeus) stands within the Northern Steppe of Ukraine based on forest ...
WILD FIRE RISK MAP IN THE EASTERN STEPPE OF MONGOLIA USING SPATIAL MULTI-CRITERIA ANALYSIS
MODIS Fire hotspot Risk map Spatial multi-criteria analysis
2016/7/4
Grassland fire is a cause of major disturbance to ecosystems and economies throughout the world. This paper investigated to identify risk zone of wildfire distributions on the Eastern Steppe of Mongol...
Mongolia, with a territory of 1.6 million square kilometers, lies at 42o-52o N between the boreal forests of Siberia and the Gobi desert, and spans the southernmost border of the permafrost and the no...
Effects of Increased Nitrogen Deposition and Precipitation on Seed and Seedling Production of Potentilla tanacetifolia in a Temperate Steppe Ecosystem
Increased Nitrogen Deposition Precipitation Seed and Seedling Production of Potentilla tanacetifolia Temperate Steppe Ecosystem
2015/2/5
Background: The responses of plant seeds and seedlings to changing atmospheric nitrogen (N) deposition and precipitation regimes determine plant population dynamics and community composition under glo...
Rhizome Severing Increases Root Lifespan of Leymus chinensis in a Typical Steppe of Inner Mongolia
Rhizome Severing Increases Root Lifespan Leymus chinensis Typical Steppe of Inner Mongolia
2015/2/5
Background:Root lifespan is an important trait that determines plants’ ability to acquire and conserve soil resources. There have been several studies investigating characteristics of root lifespan of...
Increased temperature and precipitation interact to affect root production, mortality, and turnover in a temperate steppe: implications for ecosystem C cycling
precipitation root mortality root production root turnover temperate grassland warming
2015/2/5
Fine root production and turnover play important roles in regulating carbon (C) cycling in terrestrial ecosystems. In order to examine effects of climate change on root production and turnover, a fiel...
Spatial and temporal effects of nitrogen addition on root life span of Leymus chinensis in a typical steppe of Inner Mongolia
Leymus chinensis N addition root longevity root survival soil layers spatial and temporal effect
2015/2/5
To understand root dynamics of the native, perennial clonal grass Leymus chinensis in Inner Mongolia steppe, we examined spatial and temporal effects of N addition on root survivorship and longevity t...
Evidence that acidifi cation-induced declines in plant diversity and productivity are mediated by changes in below-ground communities and soil properties in a semi-arid steppe
base mineral cations nitrogen cycling plant species richness plant–soil (belowground) interactions productivity semi-arid steppe soil aluminium ions soil microbial organisms soil nematodes structural equation modelling
2015/2/4
Anthropogenic acid deposition–induced soil acidification is one of the major threats to biodiversity, ecosystem functioning and services. Few studies, however, have explored in detail how above-ground...
Vertebrate herbivore-induced changes in plants and soils: linkages to ecosystem functioning in a semi-arid steppe
grazing intensity N mineralization plant community soil fauna trophic groups
2015/2/4
Large grazing herbivores have been reported to determine the structure and function of grassland ecosystems. However, the ecological linkages between structure and functioning components have yet been...
N balance and c ycling of Inner Mongolia typical steppe: a comprehensive case study o f g razing effects
China climate variability grassland land use N dynamics N pathways semiarid sheep
2015/2/4
Increasing grazing pressure and climate change affect nitrogen (N) dynamics of grassland ecosystems in the Eurasian steppe belt with unclear consequences for future delivery of essential services such...