搜索结果: 1-15 共查到“Forest ecosystems”相关记录30条 . 查询时间(0.081 秒)
Abnormal Litter Induced by Typhoon Disturbances Had Higher Rates of Mass Loss and Carbon Release than Physiological Litter in Coastal Subtropical Urban Forest Ecosystems
abnormal litter carbon cycle coastal urban forest litter decomposition physiological litter tropical cyclones
font style='font-size:12px;'>
2023/11/22
The decomposition of abnormal litter caused by extreme weather events might play an increasingly important role in carbon and nutrient cycling in forest ecosystems under climate change scenarios, whic...
Soil Property, Rather than Climate, Controls Subsoil Carbon Turnover Time in Forest Ecosystems across China
C turnover time SOC stock soil property climate
font style='font-size:12px;'>
2023/11/22
Subsoil (0.2–1 m) organic carbon (C) accounts for the majority of soil organic carbon (SOC), and SOC turnover time (τ, year) is an important index of soil C stability and sequestration capacity. Howev...
Variations in Soil Respiration at Different Soil Depths and Its Influencing Factors in Forest Ecosystems in the Mountainous Area of North China
soil respiration soil depth soil temperature soil water content litter removal root cutting
font style='font-size:12px;'>
2024/2/27
An in-depth understanding of the dominant factors controlling soil respiration is important to accurately estimate carbon cycling in forest ecosystems. However, information on variations in soil respi...
What keeps ocean kelp forest ecosystems stable?（图）
keeps stable ocean kelp forest ecosystems
font style='font-size:12px;'>
2019/10/30
An ecosystem is made up of species, populations, communities, and a network of communities across a region.A team led by NSF-funded researchers at the University of California-Santa Barbara (UCSB) has...
北京林业大学期刊《Forest Ecosystems》首获影响因子2.426（图）
北京林业大学 期刊 Forest Ecosystems 影响因子 2.426
font style='font-size:12px;'>
2018/7/18
2018年6月26日，科睿唯安集团2017年度《期刊引用报告》（Journal Citation Reports, JCR）公布。我校主办的刊物《Forest Ecosystems》获第一个影响因子，达到2.426，在国际林学领域的66种期刊中排名第12位，位于JCR林学领域Q1区，是我国唯一的一份进入JCR林学和森林生态领域Q1区的期刊，标志着《Forest Ecosystems》已朝着国际知名...
Dust contributes valuable nutrients to Sierra Nevada forest ecosystems
Dust contributes valuable nutrients Sierra Nevada forest ecosystems
font style='font-size:12px;'>
2017/3/30
But dust from as close as California's Central Valley and as far away as Asia's Gobi Desert provides nutrients, especially phosphorus, to vegetation in the Sierra Nevada Mountains, a team of scientist...
Profile based sub-pixel-classification of hemispherical images for solar radiation analysis in forest ecosystems
fisheye hemispherical images classification
font style='font-size:12px;'>
2015/8/20
The analysis of classified hemispherical images of forest stands is a common method in forestry to determine site-related factors for
plants. A segmentation of hemispheric images, followed by an inte...
MULTI-ANGULAR SATELLITE REMOTE SENSING AND FOREST INVENTORY DATA FOR CARBON STOCK AND SINK CAPACITY IN THE EASTERN UNITED STATES FOREST ECOSYSTEMS
Remote sensing MISR Data fusion Land cover Ecosystems Environment Carbon cycle
font style='font-size:12px;'>
2015/5/29
Terrestrial vegetation plays a major role in regulating the global carbon cycle and in turn the climate of the Earth system. It is believed that the North America forest ecosystems are a net sink for ...
Ground vegetation as an important factor in the biodiversity of forest ecosystems and its evaluation in regard to nitrogen deposition
forest monitoring nutrificiation nitrophilous species vegetation diversity
font style='font-size:12px;'>
2015/4/24
We documented the current typological and phytosociological characterisation of the ground vegetation as an essential component of biodiversity in 154 Czech forest monitoring plots and to describe its...
Red deer density in the air-polluted area of forest ecosystems in the Krušné hory Mts. – Klášterec nad Ohří Forest District
deer count pellet group red deer
font style='font-size:12px;'>
2015/3/27
The density of red deer in the area of forest ecosystems disturbed by air pollution in the Krušné hory Mts. – Klášterec nad Ohří Forest District was determined in two model hunting dist...
Earthworm (Lumbricidae) assemblages of forest ecosystems in the anthropogenically
forest ecosystems Kienhaida Nature Reserve Kruš né hory Mts Lumbricidaace reforestation procedures
font style='font-size:12px;'>
2015/3/27
Assemblages of earthworms were evaluated in spruce and beech stands in the Kienhaida Nature Reserve (Krušné hory Mts., Czech Republic) and its immediate surroundings, where site conditions were m...
Norway spruce in forest ecosystems of the Czech Republic in relation to different forest site conditions
Norway spruce biodiversity Forest Site Classification System of the Czech Republic National Forest Inventory
font style='font-size:12px;'>
2015/3/27
The paper analyses the representation of Norway spruce (Picea abies [L.] Karst.) (hereinafter spruce) in relation to different conditions of forest sites. The analysis is based on data from the Nation...
Composition and diversity of psocid (Insecta: Psocoptera) taxocoenoses in forest ecosystems of the Abieti-fageta s. lat. zone in the Western Carpathian Mts.
Psocoptera taxocoenoses diversity
font style='font-size:12px;'>
2015/3/16
Psocid (Psocoptera) taxocoenoses were studied in forest ecosystems of the Western Carpathian Mts. in 1997?001. As a study frame, vegetation tiers (VT = altitudinal vegetation zones) of geobiocoenologi...
Possibilities of using rooted cuttings of European beech (Fagus sylvatica L.) for stabilisation of forest ecosystems
beech rooted cuttings plantings
font style='font-size:12px;'>
2015/3/5
Vegetative propagation of forest tree species is of great importance not only for breeding programmes but also for the conservation of valuable populations of tree species. Important is also a possibi...
Evaluation of qualitative attributes of forest ecosystems by means of numerical quantifiers
forest ecosystems forest biotopes quantification of qualitative attributes
font style='font-size:12px;'>
2015/3/5
This paper presents a proposal of four variants of quantifiers for the numerical expression of qualitative attributes of forest ecosystems, for example site, naturalness, biodiversity, ecological stab...