In this article we develop a simulation model for estimating the economic efficiency of fuel treatments and apply it to two sagebrush ecosystems in the Great Basin of the western United States: Wyoming Sagebrush Steppe and Mountain Big Sagebrush. These two ecosystems face the two most prominent resource management concerns in sagebrush ecosystems relative to wildfire: annual grass invasion and ...

This article investigates the impact of renewable energy consumption and natural resource depletion on environmental degradation from 1990 to 2014. The analysis this study is distributed into three parts, developing country analysis, developed complete sample analysis. An insignificant relation has found between in case but vice-versa countries. Fossil fuel a positive significant Renewable nega...

La agricultura orgánica está considerada una actividad que favorece al medio ambiente y bienestar de los ecosistemas la sociedad, así como también a economía. presente investigación tiene objetivo identificar analizar algunos aportes ha generado sobre sostenibilidad. Para ello, se tomó caso estudio el sector frutícola en estado Michoacán, cual es aporta mayor medida nivel nacional. El método ut...

ÖZ Neoliberal paradigmanın bir getirisi olarak artan küreselleşme hızı ile refahın yolunun doğanın sınırlarını gözetmeksizin ekonomik büyümeden geçtiği yönündeki varsayım ekonomilerin üretim ve tüketim desenini değiştirmiştir. Bu durum doğal kaynakların fütursuzca kullanılması nedeniyle çevre üzerinde ciddi olumsuz sonuçlar doğurmuş ülkelerin ekolojik bilançoları açık vermeye başlamıştır. çalış...

Here we review molecular information related to resistance to the cholinergic anthelmintics in nematodes. The amount of molecular information available varies between the nematode species, with the best understood so far being C. elegans. More information is becoming available for some other parasitic species. The cholinergic anthelmintics act on nematode nicotinic acetylcholine receptors locat...

development projects in natural water resources like rivers and lakes, specially transferring water to use in agriculture, domestic and industrial sector without considering environmental values, causes irrecoverable and irreversible damage to ecosystem and future options. if we consider the future generation and species rights, those damages and costs can be very much than we take in. the abov...

This paper tests whether changes in “incidental emotions” lead to changes in economic choices. Incidental emotions are experienced at the time of an economic decision but are not part of the payoff from a particular choice. As such, the standard economic model predicts that incidental emotions should not affect behavior, yet many papers in the behavioral science and psychology literatures find ...

This paper assesses the level of corporate sustainability disclosures in an environmentally-sensitive industry Nigeria - oil and gas industry. The aims to evaluate extent disclosure annual report’s industries. study retrieves secondary data on for 10 years (2010 2019) from eight industries listed Nigerian stock exchange through a desktop approach content analysis methodology. Content is identif...

This paper presents a new approach for estimating the amount of carbon embodied in a product consumed in a given economy, taking account of where the inputs to that product were extracted and processed all along the supply chain. The method is generalized to apply to all factor inputs, including materials and energy, as well as pollutant emissions and can track not only the flows of factors and...

This paper studies the optimal control of an animal-vegetation system where growth in the animal stock is density independent. The ecological system is shown to have a limit cycle, under certain parameter values, but can also be stabilized by a simple harvesting rule. The managing unit maximizes profits from selling the meat, over an infinite planning horizon. With a domestic animal stock, cost...