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Soil organic carbon storage in forest restoration models and environmental conditions

Journal of forestry Research 2022年第4期33卷 1123-1134页

作者： Ranieri Ribeiro Paula Miguel Calmon Maria Leonor Lopes-Assad Eduardo de SáMendonça Departamento de Agronomia Programa de Pós-Graduação em Produção VegetalUniversidade Federal do Espírito SantoAlto UniversitárioGuararemaAlegreEspírito Santo CEP 29500-000Brazil World Resources Institute SalvadorBahia CEP 40290-040Brazil Departamento de Recursos Naturais e Proteção Ambiental Universidade Federal de São CarlosArarasSão Paulo CEP 13600-970Brazil

The scale of forest and landscape restoration is expected to increase during the UN Decade on Ecosystem restoration and its contribution to the provision of critical ecosystem services to *** models of forest restoration may improve ecosystem services,including soil organic carbon(SOC)storage.A review was carried out to access:(1)the variability of SOC storage between worldwide forest restoration models and,(2)the effects of climate,soil class,soil texture,and vegetation type on SOC *** reviewed 119 primary studies with information on SOC and soil texture for different forest restoration *** restoration models were grouped into four categories:natural regeneration,monocultures,agroforestry,and mixed *** data was extracted from these four restoration models,other land uses(cropland,bare land,grassland,and natural forest),climate regimes,and soil *** SOC storage in the forest restoration models and other land uses at a global scale ranged between 0.1 to 514 Mg ha^(-1).The overall mean value for SOC storage was higher for natural regeneration(112 Mg ha^(-1)),followed by agroforestry(74 Mg ha^(-1)),mixed forest(73 Mg ha^(-1)),and monocultures(68 Mg ha^(-1)).However,the average SOC storage was similar among the four restoration models in the moist warm climate *** SOC storage mean value in the moist cool zone was 23%higher than the dry cool zone(81 and 62 Mg ha^(-1),respectively),and 50%higher for the moist warm zone when compared to the dry warm climatic zone(74 and 38 Mg ha^(-1),respectively).The SOC storage of the restoration models was positively related to soil depth(0.59;p<0.01),clay content(0.29;p<0.01),and stand age(0.17;p<0.01).Globally,the mean values of SOC storage were 26,66,and 139 Mg ha^(-1) at zero-10,zero-30,and zero-100 cm depths,*** addition,sandy soils showed smaller mean values of SOC storage than medium to clay soils,especially in deeper soil ***,SOC storage was positively re

关键词： forest restoration Land uses Soil type Soil texture Climate

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Linkage of microbial living communities and residues to soil organic carbon accumulation along a forest restoration gradient in southern China

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forest Ecosystems 2021年第4期8卷 765-777页

作者： Shuo Zhang Qi Deng Ying-Ping Wang Ji Chen Mengxiao Yu Xi Fang Hongbo He Jinlei Chen Pingping Xu Shenhua Wang Junhua Yan Key Laboratory of Vegetation restoration and Management of Degraded Ecosystems South China Botanical GardenChinese Academy of Sciences510650 GuangzhouChina University of Chinese Academy of Sciences 100049 BeijingChina Department of Agroecology Aarhus University8830 TjeleDenmark CSIRO Oceans and Atmosphere PMB 1Victoria 3195 AspendaleAustralia Aarhus University Centre for Circular Bioeconomy Aarhus University8830 TjeleDenmark iCLIMATE Interdisciplinary Centre for Climate Change Aarhus University4000 RoskildeDenmark Faculty of Life Science and Technology Central South University of Forestry and Technology410004 ChangshaChina Institute of Applied Ecology Chinese Academy of Sciences110016 ShenyangChina

Background:forest restoration has been considered an effective method to increase soil organic carbon(SOC),whereas it remains unclear whether long-term forest restoration will continuously increase *** large uncertainties may be mainly due to the limited knowledge on how soil microorganisms will contribute to SOC accumulation over ***:We simultaneously documented SOC,total phospholipid fatty acids(PLFAs),and amino sugars(AS)content across a forest restoration gradient with average stand ages of 14,49,70,and>90 years in southern ***:The SOC and AS continuously increased with stand *** ratio of fungal PLFAs to bacterial PLFAs showed no change with stand age,while the ratio of fungal AS to bacterial AS significantly *** total microbial residue-carbon(AS-C)accounted for 0.95-1.66% in SOC across all forest restoration stages,with significantly higher in fungal residue-C(0.68-1.19%)than bacterial residue-C(0.05-0.11%).Furthermore,the contribution of total AS-C to SOC was positively correlated with clay content at 0-10 cm soil layer but negatively related to clay content at 10-20 cm soil ***:These findings highlight the significant contribution of AS-C to SOC accumulation along forest restoration stages,with divergent contributions from fungal residues and bacterial *** clay content with stand age significantly affects the divergent contributions of AS-C to SOC at two different soil layers.

关键词： Soil carbon stock Microbial biomass Microbial residues forest restoration Soil clay content Soil layer

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Aspects of forest restoration and hydrology:linking passive restoration and soil–water recovery in Brazilian Cerrado

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Journal of forestry Research 2021年第6期32卷 2301-2311页

作者： Luara Castilho Pereira Leonardo Balbinot Gregorio Nolazco Matus Herly Carlos Teixeira Dias Kelly Cristina Tonello Hydrology of forest Ecosystems Lab.(Hidrolef) Department of Environmental SciencesFederal University of São Carlos(UFSCar)SorocabaSao PauloBrazil Department of forest Engineering Federal University of Vicosa(UFV)VicosaMGBrazil

Although the scientific knowledge about some associations between physical parameters of the soil is consolidated,studies focused on investigating the dynamics of forest restoration processes and the structure of soils remain *** study area is located in Cerrado and is called as Private Natural Heritage Reserve(RPPN)Águas Perenes forest(perennial water forest)and was selected as a“High Conservation Value forest”,provides scope to investigate the soil physical properties recovery on passive restoration sites,with different ages but with the same land use ***,the aim was to investigate the soil density,moisture,penetration resistance and infiltration rate with long-term from old(FA,46 year-old),medium(FB,11 year-old)and young(FC,8 year-old)passive restoration *** was observed differences in soil density,as well as in soil moisture,resistance to penetration and infiltration *** densities recorded for FA,FB and FC were 1.38,1.48 and 1.53 g cm^(-3),*** recorded higher mean soil moisture(14.9%)than FB(11.5%)and FC(10.0%),whereas mean soil resistance to penetration was increased from FA(0.87 MPa)to FB(0.91 MPa)and FC(1.10 MPa).The average infiltration rate was almost similar in FA and FB(FA=76.43 mm h^(-1);FB=77.48 mm h^(-1))and approximately 39%higher than FC(55.79 mm h^(-1)).Thus,although soil density and moisture were different in each passive restoration site,11 year-old passive restoration site showed similar resistance to penetration and infiltration rate to the old(46 years)passive restoration *** features allowed seeing improvements in hydrological maintenance in the soil and revealed that passive restoration in Cerrado is able to improve the physical features on a soil presenting similar texture,climate and management history.

关键词： Ecological restoration Ecosystems service forest management forest restoration Soil conservation Tropical forest

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Estimating Urban Households’ Willingness-to-Pay for Upland forest restoration in Vietnam

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Open Journal of forestry 2016年第3期6卷 191-198页

作者： Quy Van Khuc Mustapha Alhassan John B. Loomis Trung Duc Tran Mark W. Paschke Department of forest and Rangeland Stewardship Colorado State University Fort Collins CO USA forestry Economics Research Center Vietnam Academy of Forest Science Hanoi Vietnam Department of Agricultural Economics University of Nebraska-Lincoln Lincoln NE USA Department of Agricultural and Resource Economics Colorado State University Fort Collins CO USA Department of Hydrology Meteorology & Oceanography Hanoi University of Science Hanoi Vietnam

Increased urbanization coupled with increased reliance of urban communities on rural areas for ecosystem service provision is a challenge faced by many nations. The ability of urban households to directly support restoration efforts in surrounding rural regions represents an underappreciated funding stream for ecological restoration. This study explored the willingness of urban households to support forest restoration in Vietnam. We surveyed 211 households (HHs) in the capital city Hanoi, Vietnam. A Maximum Likelihood Estimator (MLE) model allowed us to obtain the parameters of our model and quantify mean Willingness-to-Pay (WTP) for a program of forest restoration in addition to identifying factors influencing the decision of WTP. Generally, over forty percent of the households surveyed are willing to pay for forest restoration and the mean value of WTP is 37,830 VND ($1.73) per household per month. WTP depends on endogenous and exogenous factors including level of education, income, female-to-male ratio in the household, attitude toward payment for monthly electricity consumption, and awareness of payment for environmental service. Our results suggest that urban household’s demand for forest restoration is real, and represents an untapped source of restoration funding. Policy-makers should take actions to apply charges on water bills to turn this potential into reality for restoration projects in Vietnam if the benefits from restoration outweigh the costs based on our findings.

关键词： Willingness-to-Pay Households forest restoration U Minh Thuong National Park Vietnam

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Former Botanical Garden of ORSTOM(Côte d’Ivoire):What Remain after Thirty Years of Abandonment and forest restoration

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Journal of Botanical Research 2023年第1期5卷 1-11页

作者： Ouattara Noufou Doudjo Ouattara Ahmed Douffi Kouakou Guy-Casimir KonéDofoungo Coulibaly Brahima Bakayoko Adama Laboratoire d’Ecologie et Développement Durable(LEDD) UFR Sciences de la NatureUniversitéNANGUI ABROGOUA02 BP 801 Abidjan 02Côte d’Ivoire UFR Sciences Biologiques UniversitéPelefero Gon CoulibalyBP 1328 KorhogoCôte d’Ivoire Centre Suisse de Recherches Scientifiques en Côte d’Ivoire(CSRS) 01 BP 1303 Abidjan 01Côte d’Ivoire Centre National de Recherche Agronomique(CNRA) 08 BP 33 Abidjan 08Côte d’Ivoir

Botanical gardens represent important places for ex situ *** of these botanical gardens has been abandoned in Côte d’Ivoire for 30 *** is the former botanical garden of *** study was conducted to determine the level of diversity of this former garden in order to assess the opportunity for its *** authors carried out inventories in 18 quadrats of 500 m2 through the vegetation to collect woody *** measurements(height,diameter)were also recorded to assess the structure of the site.A total of 190 species have been *** belong to 141 genera and 47 *** former botanical garden contains important species because of their origin,status or particularity(threatened,endemic,rarity,etc.).A total of 19 threatened species including 2 endangered and west African endemic(Chrysophyllum azaguieanum ***ège,Placodiscus pseudostipularis)were found at the ***,Chrysophyllum azaguieanum is declared extinct from Côte d’*** species are rare in the flora of Côte d’Ivoire:Balanites wilsoniana,Chrysophyllum azaguieanum,Gilletiodendron kisantuense and Loesenera *** most abundant species is Hopea *** this introduced species is considered globally vulnerable,it presents a risk of invasion in the forest of Côte d’*** diameter and height structures show that all the stages of development are presented indicating a good regeneration on the ***,this botanical garden deserves to be rehabilitated and especially urgent management of Hopea odorata is needed to prevent an invasion of this species.

关键词： Botanical garden ORSTOM Côte d’Ivoire forest restoration ex situ conservation

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Effects of forest restoration Techniques on Community Diversity and Aboveground Biomass on Area Affected by Mining Tailings in Mariana,Southeastern Brazil

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Research in Ecology 2020年第4期2卷 22-30页

作者： Ítalo Favoreto Campanharo Sebastião Venâncio Martins Pedro Manuel Villa Gabriel Correa Kruschewsky Andreia Aparecida Dias Fabio Haruki Nabeta forest restoration Laboratory Department of Forest EngineeringUniversidade Federal de Viçosa(UFV)ViçosaMinas Gerais StateBrazil Fundação Renova Belo HorizonteMinas GeraisBrazil

Currently there is an urgent and special attention in actions to restore tropical *** this study,we evaluated the effect of different restoration methods on aboveground biomass(AGB)stock,tree community diversity and structure,in areas affected by the Fundão tailings dam collapse in Mariana,Minas Gerais state,*** measured and compiled data of the AGB,community diversity and structure attributes in 36 plots distributed in six restoration treatments and six replicas:planting of native tree seedlings with fertilization and pH correction(PSf)and without fertilization and pH correction(PS);seeding of native trees with fertilization and pH correction(SDf)and without fertilization and pH correction(SD);natural regeneration with fertilization and pH correction(NRf)and without fertilization and pH correction(NR).No significant differences in substrate properties and AGB between *** biomass storage between treatments was not statistically different,there is a clear pattern showing higher values active restoration *** Pielou index ranged from 0.520(SDf)to 0.943(NR),except for SDf all the others treatments had values higher than *** result suggests floristic heterogeneity,without ecological dominance in the plant ***,active restoration had important implications for the forest restoration where natural regeneration is limited.

关键词： Planting of seedlings Direct seeding Natural regeneration forest restoration Fundão dam

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Research advance in forest restoration on the burned blanks

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Journal of forestry Research 2003年第2期14卷 180-184页

作者：孔繁花李秀珍赵善伦尹海伟中国科学院沈阳应用生态研究所山东师范大学人口资源与环境学院南京大学城市与资源学系

How to restore the destroyed forest after forest fire is a key question that man must face. This paper reviewed the research situation and history on the forest restoration burned blanks and summed up the research methods used into four scales: seed-bank scale, community scale, ecosystem scale and landscape scale. The new technologies such as GIS & Remote Sensing used to vegetation restoration were also summarized. The strategies and developing trend of vegetation restoration research on burned blanks were discussed.

关键词： Burned blanks forest restoration Research advance Questions and countermeasures

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Observations on forest restoration in Jilin, China

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Journal of forestry Research 2005年第4期16卷 331-334页

作者： A. Mosseler B. Pendrel W. Wang NIU Yan-zhang Y.S. Park GAO Chang-qi SONG Li-wen Canadian forest Service. Atlantic forestry Centre P.O. Box 4000 Fredericton N.B. E3B 5P7 Canada Jilin Province Foretgn Expert Bureau Changchun 130051 P R. China Jilin Provincial Academy of forestry Sciences Changchun 130033 P R. China

This paper reviews various forestry practices in Jilin Province, China. The authors emphasize the rich natural diversity of Jilin and the need to focus research efforts on understanding the potential of native species to meet the needs of land-management agencies involved in forest resource exploitation and ecological restoration. The native species of China hold great potential, and deserve more research attention, for meeting these needs. The introduction and testing of exotic species should be dbne only under rigorous scientific testing and after comparison with native species prior to operational introduction into forestry in order to avoid unwanted ecological consequences, including potential problems with alien invasives and pest introductions. The authors also emphasize the need to maintain viable （e.g., genetically diverse and reproductively fit） natural populations of native species in order to protect China＇s valuable natural diversity and maintain the potential of native species to function as future seed sources for local forest and ecological restoration activities.

关键词： Biodiversity conservation Exotic species forest restoration Native trees and forest types Population viability

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Changing forestry Policy by Integrating Water Aspects into forest/Vegetation restoration in Dryland Areas in China

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Bulletin of the Chinese Academy of Sciences 2012年第1期26卷 59-67页

作者： WANG Yanhui Mike Bonell Karl-Heinz Feger YU Pengtao XIONG Wei XU Lihong Research Institute of forest Ecology Environment and Protection Chinese Academy of Forestry Beijing 100091 China The UNESCO IHP-HELP Centre University of Dundee Dundee DD1 4HN UK Faculty of forestry Geo- and Hydrosciences Dresden Water Center Dresden University of Technology 01735 Tharandt Germany

restoration forestry （forest rehabilitation） or re-vegetation is one effective measure to solve environmental problems, notably soil erosion. It may be further stimulated by the Clean Development Mechanism for carbon sequestration. However, there is an intensive and on-going debate about the adverse effects arising from afforestation in dryland areas, such as soil drying up which may cause further damage to the success of forest restoration, and the water yield reduction from watershed which may harm the regional development. On other hand, some preliminary studies showed a possibility that these adverse effects may be diminished more or less by properly designing the system structure and spatial distribution of forest/vegetation in a watershed. However, it is urgent to develop an evidence-based and sustainable new forestry policy for harmonizing forest-water interrelation. As a leading country in afforestation, China is beginning to develop a more trans-disciplinary and cross-sectoral forestry policy for harmonizing forestry development with water management. The main points of the changing new forestry policy should include：（1） Establishing a regional development strategy focusing on harmonized forest-water relations; （2） Taking forest-water interactions as an important part of evaluation; （3） Reducing the ＇eco-water＇ quota of forests through technical advancement; （4） Developing and extending water-adaptive forest management practices; （S） Strengthening forest ecohydrological research and decision support ability.

关键词： forest restoration dryland areas water resources integrated management forestry policy China

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A decision framework for identifying models to estimate forest ecosystem services gains from restoration

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forest Ecosystems 2016年第2期3卷 126-137页

作者： Zachary L. Christin Kenneth J. Bagstad Michael A. Verdone Earth Economics 107 N Tacoma Ave Tacoma WA 98403 USA. U.S. Geological Survey Geosciences & Environmental Change Science Center Box 25046 MS 980 Denver CO 80225 USA. International Union for the Conservation of Nature 1630 Connecticut Ave. NW #300 Washington DC 20009 USA.

Restoring degraded forests and agricultural lands has become a global conservation priority. A growing number of tools can quantify ecosystem service tradeoffs associated with forest restoration. This evolving ＂tools landscape＂ presents a dilemma： more tools are available, but selecting appropriate tools has become more challenging. We present a restoration Ecosystem Service Tool Selector （RESTS） framework that describes key characteristics of 13 ecosystem service assessment tools. Analysts enter information about their decision context, services to be analyzed, and desired outputs. Tools are filtered and presented based on five evaluative criteria： scalability, cost, time requirements, handling of uncertainty, and applicability to benefit-cost analysis. RESTS uses a spreadsheet interface but a web-based interface is planned. Given the rapid evolution of ecosystem services science, RESTS provides an adaptable framework to guide forest restoration decision makers toward tools that can help quantify ecosystem services in support of restoration.

关键词： Decision support Ecosystem services forest restoration Modeling Valuation Comparative toolsassessment

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