Benthic primary production and respiration of shallow rocky habitats: a case study from South Bay (Doumer Island, Western Antarctic Peninsula) [0.03%]
南设得兰群岛道门岛浅礁区的固着生物的初级生产和呼吸作用：以南湾为研究对象的一项案例研究
Lorenzo Rovelli,Karl M Attard,César A Cárdenas et al.
Lorenzo Rovelli et al.
Rocky benthic communities are common in Antarctic coastal habitats; yet little is known about their carbon turnover rates. Here, we performed a broad survey of shallow ( < 65 m depth) rocky ice-scoured habitats of South Bay (Doumer Island, ...
Plastic ingestion by juvenile polar cod (Boreogadus saida) in the Arctic Ocean [0.03%]
北极海洋中幼年极地鳕鱼摄取塑料的行为
Susanne Kühn,Fokje L Schaafsma,Bernike van Werven et al.
Susanne Kühn et al.
One of the recently recognised stressors in Arctic ecosystems concerns plastic litter. In this study, juvenile polar cod (Boreogadus saida) were investigated for the presence of plastics in their stomachs. Polar cod is considered a key spec...
The advective origin of an under-ice spring bloom in the Arctic Ocean using multiple observational platforms [0.03%]
基于多个观测平台的北极海洋冰下春季 blooms 的平流起源
Geir Johnsen,Marit Norli,Mark Moline et al.
Geir Johnsen et al.
Under-ice blooms of phytoplankton in the Chukchi Sea have been observed, with strong implications for our understanding of the production regimes in the Arctic Ocean. Using a combination of satellite remote sensing of phytoplankton biomass,...
Longitudinal distribution of macroinvertebrates in snowmelt streams in northeast Greenland: understanding biophysical controls [0.03%]
东北格陵兰雪融溪流大型底栖无脊椎动物的纵向分布格局及其生物物理控制机制
C L Docherty,D M Hannah,T Riis et al.
C L Docherty et al.
In a changing climate, Arctic streams are expected to show more influence from snowmelt, rainfall and groundwater, and less domination from glacial meltwater sources. Snowmelt streams are characteristic features of Arctic ecosystems, yet ou...
Not so free range? Oviposition microhabitat and egg clustering affects Eretmoptera murphyi (Diptera: Chironomidae) reproductive success [0.03%]
不自由的范围？产卵微生境和卵集群影响拟摇蚊属默里氏品种(Eretmoptera murphyi)(DIPTERA:CHIRONOMIDAE)繁殖成功
Jesamine Bartlett,Pete Convey,Scott A L Hayward
Jesamine Bartlett
Understanding the physiology of non-native species in Antarctica is key to elucidating their ability to colonise an area, and how they may respond to changes in climate. Eretmoptera murphyi is a chironomid midge introduced to Signy Island (...
Life cycle and phenology of an Antarctic invader: the flightless chironomid midge, Eretmoptera murphyi [0.03%]
南极入侵物种Eretmoptera murphyi的生命周期及物候学特征研究——以无飞行能力的小盾孵化虫为例
Jesamine C Bartlett,Peter Convey,Scott A L Hayward
Jesamine C Bartlett
Knowledge of the life cycles of non-native species in Antarctica is key to understanding their ability to establish and spread to new regions. Through laboratory studies and field observations on Signy Island (South Orkney Islands, maritime...
Hypoxia-Inducible Factor-1α in Antarctic notothenioids contains a polyglutamine and glutamic acid insert that varies in length with phylogeny [0.03%]
南极鳞头鱼类的低氧诱导因子-1α含有一段聚谷氨酰胺和谷氨酸插入序列，其长度随进化系统树的不同而变化
A S Rix,T J Grove,K M O&#x;Brien
A S Rix
The long evolution of the Antarctic perciform suborder of Notothenioidei in the icy, oxygen-rich waters of the Southern Ocean may have reduced selective pressure to maintain a hypoxic response. To test this hypothesis, cDNA of the key trans...
Mercury and methylmercury distribution in tissues of sculpins from the Bering Sea [0.03%]
北冰洋斜齿鱼体内水银及甲基水银分布状况研究
John Harley,Camilla Lieske,Shaina Bhojwani et al.
John Harley et al.
Fish skeletal muscle is often used to monitor mercury concentrations and is used by regulatory agencies to develop fish consumption advisories. However, the distribution of mercury species (MeHg+ and THg) in muscle tissue and other organs i...
Distribution of algal aggregates under summer sea ice in the Central Arctic [0.03%]
夏季北冰洋中央海域海冰下的藻华分布规律研究
Christian Katlein,Mar Fernández-Méndez,Frank Wenzhöfer et al.
Christian Katlein et al.
The sea ice cover of the Arctic Ocean has changed dramatically in the last decades, and the resulting consequences for the sea-ice-associated ecosystem remain difficult to assess. Algal aggregates underneath sea ice are of great importance ...
Supplementary diet components of little auk chicks in two contrasting regions on the West Spitsbergen coast [0.03%]
西斯匹次卑尔根海岸两个不同区域中的北极小海雀雏鸟的补充性饮食成分分析
Rafał Boehnke,Marta Gluchowska,Katarzyna Wojczulanis-Jakubas et al.
Rafał Boehnke et al.
The complete diet composition structure of the most numerous planktivorous sea bird, little auk (Alle alle), in the European Arctic, is still not fully recognized. Although regular constituents of little auk chick diets, the copepods, Calan...