搜索结果: 46-60 共查到“知识库 理学 Community”相关记录185条 . 查询时间(0.109 秒)
Differentiating genetic and environmental drivers of plant–pathogen community interactions
disease foundation species
2015/11/13
Plant genotypic variation can shape associated arthropod and microbial communities locally, as
has been demonstrated in controlled common garden experiments. However, the relative roles of
plant gen...
Care in the community economy: Towards an alternative development of health care
Health care reform medical insurance health care community collective economy care
2014/10/22
The health care reform debate in the United States is defined by the choice between free market reform and a government-administered single payer alternative. Nearly half the population receives acces...
Seeds of a New Economy? A Qualitative Investigation of Diverse Economic Practices Within Community Supported Agriculture and Community Supported Enterprise
Alternative Community Supported Agriculture Development Economics Food Systems Sustainability
2014/10/22
Amidst widespread feelings that capitalism is a deeply problematic yet necessary approach to economy, Community Supported Agriculture (CSA) has emerged as both an alternative model for farming and as ...
Conservation Governance and Management of Sagarmatha (Mt. Everest) National Park, Buffer Zone, and Buffer Zone Community Forest User Groups in Pharak, Nepal
Devolution Sagarmatha National Park Sherpas Political ecology governance protected areas rights-based conservation indigenous peoples' rights
2014/10/22
The aim of this dissertation is to assess the political ecology of conservation governance and management of Sagarmatha (Mount Everest) National Park (SNP), SNP Buffer Zone (BZ) and the Buffer Zone Co...
Effects of temperature and irradiance on a benthic microalgal community: A combined two-dimensional oxygen and fluorescence imaging approach
benthic Two-dimensional oxygen fluorescence
2014/10/16
The effects of temperature and light on both oxygen (O2) production and gross photosynthesis were resolved in
a benthic microalgal community by combining two-dimensional (2D) imaging of O2 and variab...
Musculoskeletal Risk Factors as Predictors of Injury in Community-Dwelling Women
PHYSICAL,ACTIVITY,BEHAVIOR HYPERMOBILITY PHYSICAL,ACTIVITY,GUIDELINES STRUCTURAL,FACTORS
2017/5/24
Participating in health-related physical activity (PA) may increase risk for musculoskeletal injury (MSI).
Comparison of Faecal Microbial Community of Lantang, Bama, Erhualian, Meishan, Xiaomeishan, Duroc, Landrace, and Yorkshire Sows
Gut Microbiota 16S rRNA Gene Volatile Fatty Acid (VFA) Denaturing Gradient Gel Electrophoresis (DGGE) Real-time PCR
2016/5/16
The objective of this study was to investigate differences in the faecal microbial composition among Lantang, Bama, Erhualian, Meishan, Xiaomeishan, Duroc, Landrace, and Yorkshire sows and to explore ...
Species-dependent effects of crustacean plankton on a microbial community, assessed using an enclosure experiment in Lake Taihu, China
Species-dependent effects crustacean plankton microbial community assessed using an enclosure experiment Lake Taihu, China
2014/4/2
A mesocosm experiment was performed to evaluate the species-dependent effects of crustacean plankton on the microbial community in Lake Taihu, a large shallow eutrophic lake in China. Four dominant sp...
Examining shifts in zooplankton community variability following biological invasion
Examining shifts zooplankton community variability following biological invasion
2014/4/2
We examined 20 yr of zooplankton samples from Harp Lake for shifts in zooplankton variability following invasion by zooplankton predator Bythotrephes longimanus, using organism body size—as measured a...
Large salp bloom export from the upper ocean and benthic community response in the abyssal northeast Pacific: Day to week resolution
Large salp bloom export upper ocean benthic community response abyssal northeast Pacific Day to week resolution
2014/4/2
A large bloom ofSalpaspp. in the northeastern Pacific during the spring of 2012 resulted in a major deposition of tunics and fecal pellets on the seafloor at,4000 m depth (Sta. M) over a period of 6 m...
Consequences of UV-enhanced community respiration for plankton metabolic balance
plankton metabolic balance UV-enhanced community
2014/4/2
The net community production (NCP) of plankton communities affects their role as sources or sinks of
atmospheric CO2. Most estimates of NCP have been made by enclosing communities in bottles, general...
Microbes, macrofauna, and methane: A novel seep community fueled by aerobic methanotrophy
Microbes macrofauna methane
2014/4/2
During the discovery and description of seven New Zealand methane seep sites, an infaunal assemblage
dominated by ampharetid polychaetes was found in association with high seabed methane emission. Th...
The role of hydrodynamics in structuring in situ ammonium uptake within a submerged macrophyte community
nutrients water fl ow patchiness Cymodocea nodosa Caulerpa prolifera
2014/4/1
In low-nutrient, macrophyte-dominated coastal zones, benthic ammonium (NH4
+
) uptake may be influenced by the structural properties of plant canopies via their effect on near-bed hydrodynamic...
The olaw of evolutionary dynamics in community-structured populations
Evolutionary game theory Sojourn time Non-uniform interaction rate Simplified PDG
2012/5/2
Evolutionary game dynamics in finite populations provides a new framework to understand the selection of traits with frequency-dependent fitness. Recently, a simple but fundamental law of evolutionary...
The Effect of Differentiation of Prey Community on Stable Coexistence in a Three-Species Food--Web Model
Intraguild predation Immobilization Alternative resource Multiple resource traits Stable coexistence
2012/4/28
Food webs with intraguild predation (IGP) are widespread in natural habitats. Their adaptation and resilience behaviour is principal for understanding restructuring of ecological communities. In spite...