نتایج جستجو برای: most productive scale size

تعداد نتایج: 2399709  

Journal: :Frontiers in Marine Science 2022

Most studies on the potential impacts of deep-sea mining in Clarion Clipperton Zone (CCZ) have largely focused benthic ecosystems but ignore pelagic environment. To model full-scale impacts, it is important to understand how sediment discharge might affect zone as well. This study combines situ optics, hydrography, and remote sensing describe particle abundance size distribution through entire ...

2003
Márcio Bartz Ceccon Lisandro Zambenedetti Granville Maria Janilce Bosquiroli Almeida Liane Margarida Rockenbach Tarouco

Dynamic domains are domains quickly created, used and discarded. Today, there are no facilities available to support dynamic domains in most network management systems. This paper introduces two new language to deal with dynamic domains. The first language is used to define new domains through the selection of managed objects. The second language, on its turn, is used to visualize already creat...

C.L. Sheng, K.L. Chin S.J. Herbert X.B. Liu, Y. Qi

The aim of this paper was to map the scientific research on soybean physiology by usingbibliographic review and analyses of papers indexed up to July 31, 2014 in the web of sciencedatabase. A total of 1682 non-redundant bibliographic records were curated. The soybeanphysiology research experienced two major periods. The first period was from 1943 when thefirst soybean paper was published to 198...

2011
Antony Millner Simon Dietz

The global climate is changing, and will continue to do so even if greenhouse gas emissions are dramatically curbed. Economies are therefore faced with the challenge of adapting to climate change. This challenge is particularly important in developing countries, which, due to a combination of unfortunate geography and high sensitivity, are most vulnerable to climate change. From a macro-economi...

2007
Joachim Wagner

Productivity and Size of the Export Market: Evidence for West and East German Plants, 2004 Using unique recently released nationally representative high-quality data at the plant level, this paper presents the first comprehensive evidence on the relationship between productivity and size of the export market for Germany, a leading actor on the world market for manufactured goods. It documents t...

Journal: :The Astrophysical Journal 2012

Journal: :The Science of the total environment 2016
Dragos G Zaharescu Carmen I Burghelea Peter S Hooda Richard N Lester Antonio Palanca-Soler

In low nutrient alpine lakes, the littoral zone is the most productive part of the ecosystem, and it is a biodiversity hotspot. It is not entirely clear how the scale and physical heterogeneity of surrounding catchment, its ecological composition, and larger landscape gradients work together to sustain littoral communities. A total of 113 alpine lakes from the central Pyrenees were surveyed to ...

Journal: :Cognitive neuropsychology 2015
W Best A Fedor L Hughes A Kapikian J Masterson S Roncoli L Fern-Pollak M S C Thomas

We evaluated a simple computational model of productive vocabulary acquisition, applied to simulating two case studies of 7-year-old children with developmental word-finding difficulties across four core behavioural tasks. Developmental models were created, which captured the deficits of each child. In order to predict the effects of intervention, we exposed the computational models to simulate...

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