Krill fishery is the gainful fishery of krill, small shrimp-like marine animals that live in the oceans world-wide. Estimates for how much krill there is differ wildly, depending on the methodology used. They range from 125–725 million tones of biomass internationally. The total global harvest of krill from all fisheries amounts to 150 – 200,000 tones annually, mainly Antarctic krill (Euphausia superb) and North Pacific krill (E. Pacifica).
Traffic psychology
Traffic psychology is a youthful expanding field in psychology. Whereas traffic psychology is mostly related to "the study of the behaviour of road users and the psychological processes underlying that behaviour" (Rothengatter, 1997, 223) as well as to the relation between behaviour and accidents, transportation psychology, sometimes referred to as mobility psychology, has its focus on mobility issues, individual and social factors in the movement of people and goods, and travel demand management (TDM).There is no single theoretical framework in traffic psychology, but a lot of specific models explaining, e.g., perceptual, attentional, cognitive, social, motivational and emotional determinants of mobility and traffic behaviour. One of the most important behavioural models divides the various tasks involved in traffic participation into three hierarchical levels, i.e. the strategic, the tactical and the operational level.
Vegetables
Vegetable is a culinary term which usually refers to an edible part of a plant. The definition is traditional rather than scientific and is somewhat capricious and subjective. All parts of herbaceous plants eaten as food by humans, entire or in part, are normally considered vegetables. Mushrooms, though belonging to the biological realm fungi, are also commonly considered vegetables. In general, vegetables are thought of as being savory, and not sweet, even though there are many exceptions. Nuts, grains, herbs, spices and culinary fruits (see below) are usually not considered vegetables.
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