Exit Times, Overshoot and Undershoot for a Surplus Process in the Presence of an Upper Barrier
Sign Up to like & getrecommendations! Published in 2017 at "Methodology and Computing in Applied Probability"
DOI: 10.1007/s11009-015-9459-2
Abstract: We study the movement of a surplus process with initial capital u in the presence of two barriers: a lower barrier at zero and an upper barrier at b (b > u). More specifically, we… read more here.
Keywords: surplus process; presence; upper barrier; process ... See more keywords
A stock assessment for Illex argentinus in Southwest Atlantic using an environmentally dependent surplus production model
Sign Up to like & getrecommendations! Published in 2018 at "Acta Oceanologica Sinica"
DOI: 10.1007/s13131-017-1131-y
Abstract: The southern Patagonian stock (SPS) of Argentinian shortfin squid, Illex argentinus, is an economically important squid fishery in the Southwest Atlantic. Environmental conditions in the region play an important role in regulating the population dynamics… read more here.
Keywords: surplus; environmentally dependent; model; illex argentinus ... See more keywords
Extreme climate increased crop nitrogen surplus in the United States
Sign Up to like & getrecommendations! Published in 2021 at "Agricultural and Forest Meteorology"
DOI: 10.1016/j.agrformet.2021.108632
Abstract: Abstract Increasing extreme climate conditions present significant threats to crop nitrogen (N) management and environmental conservation in the United States. Previous studies have examined the impacts of extreme climate on crop production but often overlooked… read more here.
Keywords: corn; climate conditions; climate; crop ... See more keywords
Defining economic welfare in fisheries
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DOI: 10.1016/j.fishres.2019.05.011
Abstract: Abstract Fishery economists often define economic welfare inconsistently because the resource rent or profit is maximized even when a producer and/or consumer surplus exists. In this paper, we propose a solution to this problem by… read more here.
Keywords: surplus; welfare; economic welfare; resource rent ... See more keywords
Achieving better strategic fit and higher surplus for Australian beef value chains by recognising and countering chain failure
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DOI: 10.1071/an15460
Abstract: Strategic fit is the nature of the link between the customer priorities that a value chain hopes to satisfy, and the capabilities that are available in the value chain to implement that objective. Usually, there… read more here.
Keywords: chain; value; strategic fit; value chain ... See more keywords
Benchmarking irrigation water use in producer fields in the US central Great Plains
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DOI: 10.1088/1748-9326/ab17eb
Abstract: Efficient use of freshwater resources is necessary to balance food production and long-term sustainability of irrigated agricultural systems. Here we developed a framework to benchmark irrigation water use relative to crop yield for individual fields… read more here.
Keywords: irrigation water; water; surplus; producer fields ... See more keywords
Energy, Nitrogen, and Farm Surplus Transitions in Agriculture from Historical Data Modeling. France, 1882–2013.
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DOI: 10.1111/jiec.12760
Abstract: This article addresses agricultural metabolism and transitions for energy, nitrogen, farm production, self‐sufficiency, and surplus from historical data since the nineteenth century. It builds on an empirical data set on agricultural production and production means… read more here.
Keywords: energy; france; energy nitrogen; nitrogen ... See more keywords
Targeting Hotspots to Achieve Sustainable Nitrogen Management in China’s Smallholder-Dominated Cereal Production
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DOI: 10.3390/agronomy11030557
Abstract: Agriculture in China, which is dominated by millions of smallholders, consumes 30% of global nitrogen (N) fertilizers and results in a high surplus and vast spatial variability of N. Identifying the N-management practices of smallholder… read more here.
Keywords: targeting hotspots; management; cereal; surplus ... See more keywords
Delayed Age at First Breeding and Experimental Removals Show Large Non-Breeding Surplus in Pied Flycatchers
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DOI: 10.5253/arde.v105i1.a2
Abstract: Avian breeding populations have been shown to be regulated by territorial behaviour, often creating a surplus of non-breeding individuals. However, most evidence is of a male non-breeder surplus, whereas for a surplus to actually buffer… read more here.
Keywords: first year; non breeding; year; surplus ... See more keywords
The process of surplus medicine accumulation by elderly Japanese patients with chronic disease: A qualitative study.
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DOI: 10.5582/ddt.2018.01044
Abstract: The Japanese government actively urges pharmacists to support efforts to reduce surplus medicines. However, these activities currently serve only to dispose of surplus medicines; no measures are being taken to fundamentally prevent the accumulation of… read more here.
Keywords: medicine; accumulation; chronic disease; surplus medicines ... See more keywords