搜索结果: 1-10 共查到“林学 reforestation”相关记录10条 . 查询时间(0.081 秒)
Abandoned Fishpond Reversal to Mangrove Forest: Will the Carbon Storage Potential Match the Natural Stand 30 Years after Reforestation?
carbon stock assessment carbon sequestration above and below ground carbon pools zonation
2023/12/4
Mangroves are essential carbon reserves, and their role in carbon sequestration is remarkable. However, anthropogenic pressures such as aquaculture development threatened this highly susceptible ecosy...
Response of directly seeded high-value timber species to microorganisms,fertiliser and a water retention polymer:implications for reforestation of agricultural lands in Southeast Asia
forestry mycorrhizal fungi rehabilitation root nodule bacteria Rose woods
2016/4/6
High-value native timber species are being promoted in reforestation in Southeast Asia. However, slow growth during early establishment, coupled with poor soil fertility, poses challenges for promotin...
Cluster reforestation near the timber line
dwarf pine height growth Krkonoš e Mts. reforestation spruce timber line underplanting
2015/3/27
Plantation of spruce in clusters (small collectives with 20–30 individuals with dense spacing) was realized on a small clear-cut and under the forest stand near the timber line in the Krkonoše Mt...
Silvicultural assessment of reforestation under specific spoil bank conditions
forest reclamation afforestation of spoil banks
2015/3/3
Forest reclamation of spoil banks in mining areas in the North-West of the country started in the second
half of the last century. Nowadays forest stands growing on anthropogenic substrates which ar...
Impact of reforestation in a part of degrading natural ecological system of Ilorin, Kwara State, Nigeria
Deforestation afforestation trees soil fertility status soil properties
2011/1/12
This paper examines the response of soils in degraded land to reforestation in Ilorin region. A total of 16 soil samples were systematically collected from two quadrats of 25 × 25 m in each of refores...
Tree Densities and Prediction Models for Plantations and Reforestation-abandoned Sites after Clear Cutting in Kyushu Island,Japan
mixed coniferous-broadleaved forests pioneer tree species prediction models quantification method I species dominating the canopy layer
2009/8/28
We analyzed the species and densities of established tree with height≥1.3m in 59 conifer plantations and 41 reforestation-abandoned sites after clear cutting (i.e. clear-cut sites) on Kyushu Island. N...
An Examination Using Seeds in Clay Pellets for Reforestation of Devastated Land
Matsukisawa Basin in Ashio Pinus densiflora Sieb.et Zucc. Pinus thunbergii Parl. reforestation materials seeding density
2009/8/27
To develop a reforestation method for devastated land, the author investigated the behavior of seeds in clay pellets as reforestation materials in the Matsukisawa Basin in Ashio. In the case of a seed...
The Direction of A/R CDM:Suggestions from the Reforestation Project in Lomawai,Nadroga,Fiji
A/R CDM development equity sector-based CDM stakeholder analysis
2009/8/24
A/R CDM is to remove Greenhouse Gases by Afforestation or Reforestation projects of CDM, and it can be implemented in the countries such as LLDCs and AOSIS countries without large infrastructures. To ...
Examining the utility of advance regeneration for reforestation and timber production in unsalvaged stands killed by the mountain pine beetle:Controlling factors and management implications
reforestation and timber production unsalvaged stands mountain pine beetle
2009/2/6
In unsalvaged stands killed by the mountain pine beetle, the release and growth of shade-tolerant advance regeneration may provide an important reforestation pathway. Stands developing from advance re...
Guidebook for the formulation of afforestation and reforestation projects under the Clean Development Mechanism
Guidebook for the formulation of afforestation reforestation projects Clean Development Mechanism
2014/3/6
The CDM project cycle is very demanding on project developers, involving project design and development, validation, registration, monitoring, verification and certification. This publication describe...