نتایج جستجو برای: climate change scenarios

تعداد نتایج: 773517  

Predicting the effect of climate change on the distribution of valuable and endangered plant species is essential for their conservation and management. In this study, the MaxEnt model and 10 environmental variables were used to predict the current and future distribution of E. amoenum and E. italicum in response to climate change. Also, to predict the effect of climate change in the future (th...

2016
Chunjing Wang Chengzhu Liu Jizhong Wan Zhixiang Zhang

Climate change has the potential to alter the distributions of threatened plant species, and may therefore diminish the capacity of nature reserves to protect threatened plant species. Chinese nature reserves contain a rich diversity of plant species that are at risk of becoming more threatened by climate change. Hence, it is urgent to identify the extent to which future climate change may comp...

Journal: :Conservation biology : the journal of the Society for Conservation Biology 2013
Annika W Walters Krista K Bartz Michelle M McClure

The combined effects of water diversion and climate change are a major conservation challenge for freshwater ecosystems. In the Lemhi Basin, Idaho (U.S.A.), water diversion causes changes in streamflow, and climate change will further affect streamflow and temperature. Shifts in streamflow and temperature regimes can affect juvenile salmon growth, movement, and survival. We examined the potenti...

2017
Sunyong Sung Forsell Nicklas Dong Kun Lee

Net primary productivity (NPP) is considered as an important indicator for forest ecosystem since the role of the forest is highlighted as a key sector for mitigating climate change. The objective of this research is to estimate changes on the net primary productivity of forest in South Korea under the different climate change scenarios. The G4M (Global Forest Model) was used to estimate curren...

2015
I. Chawla P. P. Mujumdar

Quantifying the isolated and integrated impacts of land use (LU) and climate change on streamflow is challenging as well as crucial to optimally manage water resources in river basins. This paper presents a simple hydrologic modeling-based approach to segregate the impacts of land use and climate change on the streamflow of a river basin. The upper Ganga basin (UGB) in India is selected as the ...

2004
Saskia Werners Roelof Boumans Laurens Bouwer

Nature's way of dealing with unhealthy conditions is unfortunately not one that compels us to conduct a solvent hygiene on a cash basis. 1919, George Bernard Shaw The Global Unified Meta-model of the BiOsphere (GUMBO) was used to simulate how the socioeconomic conditions specified in the Special Report on Emission Scenarios (SRES) of the IPCC (Intergovernmental Panel on Climate Change) influenc...

Journal: :international journal of smart electrical engineering 2015
abolfazl aghasi

concerns related to climate change and security of energy supply is pushing various countries to make strategic energy planning decisions. in this regard, energy system modelling is an appropriate method to find out the utilization of current declining non-renewable energy resources and other possible scenarios. consequently, it is available to consider various aspects of energy system decision...

2007
Indur M. Goklany

Several British-sponsored state-of-the-art assessments of the global impacts of climate change on various climate-sensitive threats (namely, malaria, hunger, water stress, coastal flooding, habitat loss, carbon sink capacity, and coastal wetlands) using the major scenarios developed by the IPCC indicate that through 2085 to 2100, i.e., the foreseeable future, the contribution of climate change ...

2007

The Strategic Plan for the U.S. Climate Change Science Program (CCSP 2003) calls for the preparation of 21 synthesis and assessment products. Noting that “sound, comprehensive emissions scenarios are essential for comparative analysis of how climate might change in the future, as well as for analyses of mitigation and adaptation options,” the Plan includes Product 2.1, Scenarios of Greenhouse G...

تالی خشک, صادق, رستمی خلج, محمد, روحانی, حامد, سلمانی, حسین, محمدی, مجتبی,

  Concern about the impact of climate change on natural and socioeconomic systems has been increased in recent years and this issue caused an increasing interest in the scientific community . The aim of this study is to evaluate changes in parameters such as precipitation, minimum and maximum temperature by General Circulation Models (GCM) and its impact on average runoff using SWAT model in Gh...

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