搜索结果: 1-15 共查到“林学 ecological”相关记录33条 . 查询时间(0.125 秒)
Establishment of Regional Phytoremediation Buffer Systems for Ecological Restoration in the Great Lakes Basin, USA. I. Genotype × Environment Interactions
ecosystem services multi-environmental trials (MET) phenotypic plasticity phyto buffers phyto-recurrent selection phytotechnologies poplars Populus
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2024/1/10
Poplar remediation systems are ideal for reducing runoff, cleaning groundwater, and delivering ecosystem services to the North American Great Lakes and globally. We used phyto-recurrent selection (PRS...
Ecological niche modeling of the pantropical orchid Polystachya concreta (Orchidaceae) and its response to climate change
CONSERVATION RESOLUTION FOREST AREAS DIVERSITY INVASIONS PATTERNS SHIFTS BRAZIL HOOK
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2023/12/18
Climate is the dominant control factor on the spatial distribution of organisms on a global scale and global warming is predicted to become a major cause of species extinctions. In our study ecologica...
Ecological Interactions, Environmental Gradients, and Gene Flow in Local Adaptation
anti-herbivore defense environmental gradients evolution gene flow herbivore–pollinator interaction sphenology
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2023/12/7
Despite long-standing interest in local adaptation of plants to their biotic and abiotic environment, existing theory, and many case studies, little work to date has addressed within-species evolution...
A Planted Forest Mapping Method Based on Long-Term Change Trend Features Derived from Dense Landsat Time Series in an Ecological Restoration Region
planted forests long-term change trend features Landsat time series Google Earth Engine random forest NDVI
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2023/12/1
Planted forests provide a variety of meaningful ecological functions and services, which is a major approach for ecological restoration, especially in arid areas. However, mapping planted forests with...
Ecological Potential of Mediterranean Habitats for Black Pine (Pinus nigra J.F. Arnold) in Croatia
reforestation succession forest vegetation pine plantations karst
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2023/11/22
This study outlines research performed on experimental plots established in forest plantations and in natural black pine forests. The objective of the study was to determine the habitat factors that h...
Research on Ecological Compensation of National Parks Based on Tourism Concession Mechanism
protected natural areas ecological compensation concession Pilot Programs for Shennongjia National Park System
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2023/11/20
The Chinese government has already proposed to build a nature protected area system composed mainly of national parks and encourages the development of concession operations in national parks. The est...
CONSTRUCTION AND APPLICATION OF ENHANCED REMOTE SENSING ECOLOGICAL INDEX
Enhanced Remote Sensing Ecological Index Ecosystem Ecological Environment Quality
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2018/5/15
In order to monitor the change of regional ecological environment quality, this paper use MODIS and DMSP / OLS remote sensing data, from the production capacity, external disturbance changes and human...
Ecological functions of vegetation as potentials of ecosystem services (floodplain alder forest in the Tríbeč microregion)
biomass black alder forest herbaceous understorey provisioning and production services
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2017/4/6
Ecological functions of a black alder riparian forest (Aegopodio-Alnetum glutinosae) as capacities for the provision of ecosystem services were analysed and indicated by an inductive (bottom-up) appro...
2017年国际中国园林文化与生态探索暑期学校（2017 International Summer School on Chinese Landscape Architecture Culture and Ecological Research）
2017年 国际中国园林文化与生态探索 暑期学校
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2017/2/14
办学目标定位及特色：通过课堂教学、实地踏勘、案例解析和设计实践，比较分析中国园林的文化特征、设计手法、生态智慧和传承方式；培养研究生对中国园林文化和艺术特征的分析能力；通过调查和实验，培养其探索和实践生态设计的能力；了解中国园林的植物文化及应用方式；促进中国园林文化的传播。
Ecological and morphological notes on Notopygus bicarinatus (Hymenoptera: Ichneumonidae)
Bohemia Cephalcia lariciphila Czech Republic ecology morphometry new host new record Notopygus bicarinatus
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2015/3/27
Notopygus bicarinatus Teunissen, 1953 is parasitoid of web-spinning sawflies of the genus Cephalcia. This species was found near Větrny Jeníkov. The first record from Bohemia including Cephalcia laric...
Timber harvesting in the ukrainian carpathians: Ecological problems and methods to solve them
crawler and wheeled skidders damage to ground surface rut formation undergrowth damage
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2015/3/19
The paper contains results of comparative investigations of crawler and wheeled skidders regarding their effect on soil surface, undergrowth and rut formation during mountain timber harvesting. It was...
Ecological requirements of some ant species of the genus Formica (Hymenoptera, Formicidae) in spruce forests
Formica ecological requirements spruce forests
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2015/3/17
Five types of stand stages (clearings-samplings, plantations, thinnings, thickets, and mature forests) of spruce forests were examined at the foothills of the Jizerské hory Mts. in summer 2005 and 200...
Changes in the fragmentation and ecological stability of the Morava River floodplain forest in the course of the 20th century
floodplain forest fragmentation
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2015/3/16
This paper presents the results of an analysis of the changes in the fragmentation and ecological stability of the floodplain forest geobiocoenoses in the Protected Landscape Area Litovelsk?Pomorav? C...
Ecological requirements of wild service tree (Sorbus torminalis [L.] CRANTZ.) and service tree (Sorbus domestica L.) in relation with their utilization in forestry and landscape
service tree wild service tree ecology soils aridity utilization
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2015/3/12
Environmental conditions in sites with service tree and wild service tree are assessed and some ecological differences between them are also identified. Both species are regarded as prospective woody ...
Soil and plant communities development and ecological effectiveness of reclamation on a sand mine cast
sand mining reclamation succession initial soils organic matter plant development biodiversity
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2015/3/12
The aim of the study was to assess terrestrial ecosystem development (mainly vegetation and soil characteristics) in the area of a sand mine cast (located in southern Poland) that has been either recl...