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Maurizio Azzaro, Antonietta Specchiulli, Giovanna Maimone, Filippo Azzaro, Angelina Lo Giudice, Maria Papale, Rosabruna La Ferla, Rodolfo Paranhos, Anderson Souza Cabral, Alessandro Ciro Rappazzo, Monia Renzi, Pasquale Castagno, Pierpaolo Falco, Paola Rivaro and Gabriella Caruso
In open regions of the Ross Sea, the role of the microbial community in the turnover of organic matter has scarcely been investigated; indeed, very little is known on how microbial distribution and functional diversity respond to environmental conditions...
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Marcin Debowski, Joanna Kazimierowicz, Marcin Zielinski and Izabela Bartkowska
The development of a sustainable bioenergy market is currently largely fueled by energy crops, whose ever-increasing production competes with the global food and feed supply. Consequently, non-food crops need to be considered as alternatives for energy b...
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Lijun Xu, Yingying Nie, Baorui Chen, Xiaoping Xin, Guixia Yang, Dawei Xu and Liming Ye
Species composition and biomass are two important indicators in assessing the effects of restoration measures of degraded grasslands. In this paper, we present a field study on the temporal changes in plant community characteristics, species diversity an...
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Evgeny A. Pakhomov, Leonid K. Pshenichnov, Anatoly Krot, Valery Paramonov, Ilia Slypko and Pavel Zabroda
Preliminary results of the pilot study of the zooplankton in the region between the Ross and Scotia Seas from November 2017 to April 2018 are presented. In total, 53 zooplankton samples were collected in the top 100 m water layer using vertical tows of a...
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David L. Nicholls, Jeffrey M. Halbrook, Michelle E. Benedum, Han-Sup Han, Eini C. Lowell, Dennis R. Becker and R. James Barbour
Many socioeconomic constraints exist for biomass removals from federal lands in the western U.S. We examine several issues of importance, including biomass supply chains and harvesting costs, innovative new uses for bioenergy products, and the policy fra...
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Wang Tian, Huayong Zhang, Lei Zhao, Feifan Zhang and Hai Huang
The relationship between biodiversity and ecosystem functioning is a central issue in ecology, but how this relationship is affected by nutrient stress is still unknown. In this study, we analyzed the phytoplankton diversity effects on community biomass ...
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Percy Folkard,Lauchlan H. Fraser,Cameron N. Carlyle,Rick Tucker
We examined the development of understorey forage plant communities in relation to tree density in an experimental ponderosa pine (Pinus ponderosa) stand. We used a 45-year-old ponderosa pine spacing trial near Westwold, British Columbia, Canada, with fi...
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Zhaoping Yang, Hugjiltu Minggagud, Qian Wang and Hongyuan Pan
It is unclear how N addition and mowing interactively affect grassland community structure and function. We studied the short-term effects of N addition and mowing on the species diversity and biomass of a typical grassland in Inner Mongolia using a spli...
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Hafiizh Prasetia, Nova Annisa, Lenalda Febriany Santosa
Pág. 6 - 9
Biomass is an organic material produced through a process of photosynthesis and can be used as an energy source. In general, biomass used as alternative fuel is considered because it has economic value which is relatively cheap because it comes from wast...
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Jingjing Wang,Jun Cui,Zhen Teng,Wei Fan,Mengran Guan,Xiaoya Zhao,Xiaoniu Xu
Pág. e018
Aim of the study: The aim of this study was to examine the effects of a 5-year simulated nitrogen (N) deposition on soil microbial biomass carbon (MBC), nitrogen (MBN), microbial community activity and diversity in subtropical old-growth forest ecosystem...
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W.A.R.T.W. Bandara,K.M.E. Udadini
Bundala is Sri Lanka?s first RAMSAR wetland declared under Ramsar Convention, and it has been declared as a national park in 1993 under Fauna and Flora Protection ordinance.At present, wide spread of P.juliflora in the Bundala National Park area has beco...
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Jinlin Jiang, Yuwen Yang, Lei Wang, Shaohua Cao, Tao Long and Renbin Liu
To gain better knowledge of the effects of residual chlorothalonil on soil characteristics and soil microbial communities, we evaluated the dissipation of chlorothalonil and the effects of different chlorothalonil concentrations on soil respiration, enzy...
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Mulugeta Tamire, Adamu Addissie, Susann Skovbjerg, Rune Andersson and Mona Lärstad
Around three billion people in the world and 90% of the rural households in low-and middle-income countries are exposed to wood smoke with varying exposure levels and resulting health risks. We aimed to explore perceptions of the community towards indoor...
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Sushma Tripathi, Chandra Bahadur Thapa, Amrit Sharma, Ganesh Paudel
Pág. 72 - 83
Community forests of Nepal?s midhills have high potentiality to sequester carbon. This paper tries to analyze the biomass carbon stock in Schima-Castanopsis forest of Jaisikuna community forests of Kaski district, Nepal. Forest area was divided into two ...
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Teng Wang, Peng Zhang, Shufei Zhang, Qingxia Liu, Xiuli Liao, Yiyong Rao, Honghui Huang and Bin Xie
After more than ten years of offshore wind farm (OWF) construction, the total installed capacity of China ranks first in the world. The effect of OWF on fish communities?to attract or banish?differs among fish species and wind farms. Studies on the effec...
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Kaiyang Qiu, Zhigang Li, Yingzhong Xie, Dongmei Xu, Chen He and Richard Pott
Desertification reversal is globally significant for the sustainable development of land resources. However, the mechanisms of desertification reversal at the level of plant community are still unclear. We hypothesized that desertification reversal has c...
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Zhen Wang, Shuang Wang, Ting Bian, Qiaobo Song, Guorui Wu, Muhammad Awais, Yufeng Liu, Hongdan Fu and Zhouping Sun
Greenhouses, commonly used for vegetable production, are experiencing large nitrogen (N) inputs in North China, which leads to soil acidification, increases soil N availability, and affects microbial community structure and composition. However, it remai...
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Wei Tang, Ziguang Li, Haipeng Guo, Boyu Chen, Tingru Wang, Fuhong Miao, Chao Yang, Wangdan Xiong and Juan Sun
Although weeds can be inhibited by high planting densities, canopy shading, elemental balance and soil microbial recruitment are not yet adequately considered when measuring competitive effects on weed control. The effects of oat (Avena sativa) planting ...
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Zhaobin Xia, Xinuo Lai, Xing Zhao, Lu Wang, Gayuebumo A, Xiangyu Yin, Zhihua Ren and Chaoxi Chen
Antibiotics play an essential role in the treatment of infectious diseases in humans and animals. Despite their benefits, the release of an increasing amount of various antibiotics into the environment poses a potential threat to plants, soils, animals, ...
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Jianhua Kang, Yu Wang, Shuhong Huang, Lulu Pei and Zhaohe Luo
Mesoscale eddies play an important role in regulating biogeochemical cycles. However, the response of biogeochemical variables to cold and warm eddies has not been well elucidated, mainly due to most previous studies relying on remote sensing techniques ...
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