搜索结果: 1-14 共查到“林业基础学科 land”相关记录14条 . 查询时间(0.234 秒)
Land-Cover and Elevation-Based Mapping of Aboveground Carbon in a Tropical Mixed-Shrub Forest Area in West Java, Indonesia
aboveground biomass geostatistics kriging regression modeling stratification tropical forest
2024/1/23
Carbon sequestration and storage are among the most important ecosystem services provided by tropical forests. Improving the accuracy of the carbon mapping of tropical forests has always been a challe...
Hydrological simulation of a small forested catchment under different land use and forest management
Hydrological Modeling Soil and Water Assessment Tool (SWAT) Atlantic Rainforest Eucalyptus
2024/1/22
The alteration of landscapes by humans has led to a gradual increase in the scarcity of water and degradation of its quality ([24]). Over the last decades, there has been a growing consensus that the ...
Land Cover and Land Use Change Decreases Net Ecosystem Production in Tropical Peatlands of West Kalimantan, Indonesia
deforestation forest logging tropical climate peat swamp forests oil palm estate NEP
2023/12/8
Deforested and converted tropical peat swamp forests are susceptible to fires and are a major source of greenhouse gas (GHG) emissions. However, information on the influence of land-use change (LUC) o...
Evaluation of C Stocks in Afforested High Quality Agricultural Land
afforestation ecosystem C stocks soil C stocks C sequestration productive arable land
2023/11/22
编号 010038305
推送时间 20230220
研究领域 森林生态
年份 2022
类型 期刊
语种 英语
标题 Evaluation of C Stocks in Afforested High Quality Agricultural Land
来源期刊 forest
期 第383期
发表时间 20221203...
Land Use Changes, Disturbances, and Their Interactions on Future Forest Aboveground Biomass Dynamics in the Northern US
Landsat national forest inventory sensitivity analysis uncertainty
2024/3/5
Land use change (LUC), disturbances, and their interactions play an important role in regional forest carbon (C) dynamics. Here we quantified how these activities and events may influence future above...
近日，从中国学术文献国际评价研究中心和清华大学图书馆研制、中国知网出版的《中国学术期刊国际引证年报（2018版）》获悉，由中国科学院新疆生态与地理研究所、中国科技传媒股份有限公司和中国自然资源学会主办的Journal of Arid Land（干旱区科学）被评为“2018中国最具国际影响力学术期刊”，这是该刊连续第三次获此殊荣。
The condition of forest stands on afforested agricultural land in the Orlické hory Mts
stand production soil condition humus accumulation Norway spruce
2017/4/6
The paper presents an evaluation of the growth of newly established forest stands on former agricultural land and furthermore describes the state of the upper part of the soils in these stands in comp...
Changes of agricultural land characteristics as a result of afforestation using introduced tree species
agricultural land afforestation soil characteristics grand fir
2016/3/2
The paper documents the mid-term changes of the soil characteristics and upper soil dynamics in the stands of introduced tree species, grand fir and Douglas-fir, on the former agricultural lands. Thes...
Influence of the mineral rock alginite on survival rate and re-growth of selected tree species on agricultural land
afforestation soil improvement stimulator plantation growth
2015/9/15
The objective of this work is to evaluate the effect of alginite on the growth parameters of seedlings
of Douglas-fir, Scots pine and line mixture of pedunculate oak, red oak and Norway maple (broad...
LAND USE/LAND COVER MAPPING IN BRAZILIAN AMAZON USING NEURAL NETWORK WITH ASTER/TERRA DATA
Forestry Land cover Land use Monitoring Networks Neural ART2 Mapping
2015/7/29
Calculus of variations and its application to division of forest land
area land division of land real-estate cadastre mean square error least square method calculus of variations adjustment with conditions
2015/2/2
The paper deals with an application of the least squares method (LSM) for the purposes of division and evaluation of land. This method can be used in all cases with redundant number of measurements, i...
National forest landscape restoration guidelines developed under 2008-09 Biennial Work Program activity PPA43/225 which promoted the implementation of guidelines for the management of secondary tropical forests, the restoration of degraded tropical forests and rehabilitation of degraded forest land
National forest landscape Biennial Work Program secondary tropical forests tropical forests degraded forest land
2014/3/6
National forest landscape restoration guidelines developed under 2008-09 Biennial Work Program activity PPA43/225 which promoted the implementation of guidelines for the management of secondary tropic...
The Effect of Treatment for Land Surface during Forest Practice on Soil Nitrogen Dynamics
nitrate nitrification nitrogen cycling scarification soil microbe
2009/8/27
The inorganic nitrogen pool in soil, soil microbial biomass, nitrogen pool in vegetation and microbial nitrogen mineralization in soil were investigated to understand the effect of treatment for land ...
Killing two birds with one stone: Transferring knowledge to fight poverty and land degradation（图）
gum arabic land
2007/3/28
Rome, 5 March 2007 - With help from FAO, farmers in six sub-Saharan countries have been able to increase their income from the sale of gums and resins and to restore degraded land.