scholarly journals REVIEW : PENGARUH PEMANASAN GLOBAL TERHADAP INTENSITAS SERANGAN KUTU KEBUL (Bemisia tabbaci Genn ) DAN CARA PENGENDALIANNYA PADA TANAMAN KEDELAI

BUANA SAINS ◽  
2020 ◽  
Vol 20 (1) ◽  
pp. 99-110
Author(s):  
I Made Indra Agastya ◽  
Reza Prakoso Dwi Julianto ◽  
Marwoto Marwoto
Keyword(s):  
Climate Change ◽  
Global Warming ◽  
Global Climate Change ◽  
Agricultural Development ◽  
Global Climate ◽  
Metabolic System ◽  
Local Climate ◽  
Climate Conditions ◽  
Soybean Pest ◽  
The Impact

Global warming has changed global, regional and local climate conditions. Global climate change is caused, among others, by the increase in greenhouse gas emissions (GHG) due to various activities that drive the increase in the earth's temperature. Given that climate is a key element in the metabolic system, plant physiology and crop ecosystems, global climate change will adversely affect the sustainability of agricultural development. The impact of global climate change is the increasing population of pests on agricultural crops. One of the soybean pests whose population is increasing due to the increase in air temperature is the Bemisia tabbaci infestation. Increased pest populations of Bemesia tabbaci infestation in soybean crops cause dwarf leaves of dwarf plants and threatens to increase soybean production. Efforts to overcome the impact of global warming is mainly due to increased pest populations, it is necessary to think and seek breakthroughs to anticipate the explosion of pest populations in soybean crops, among others by: the optimization of natural control, physical and mechanical control and cultivation techniques. The combination of techniques or tactics of the optimal component of soybean pest control technology is established on the basis of appropriate information knowledge about soybean pest, ecosystem and socio-economic based on IPM approach.

scholarly journals Study of Climate Change Impact to Local Rainfall Distribution in Lampung Provinces

2016 ◽  
Vol 28 (1) ◽  
Author(s):  
Tumiar Katarina Manik ◽  
Bustomi Rosadi ◽  
Eva Nurhayati
Keyword(s):  
Climate Change ◽  
Global Warming ◽  
Global Climate Change ◽  
El Niño ◽  
El Nino ◽  
Global Climate ◽  
Seasonal Pattern ◽  
Rainfall Distribution ◽  
Local Climate ◽  
The Impact

Global warming which leads to climate change has potential affect to Indonesia agriculture activities and production. Analyzing rainfall pattern and distribution is important to investigate the impact of global climate change to local climate. This study using rainfall data from 1976-2010 from both lowland and upland area of Lampung Province. The results show that rainfall tends to decrease since the 1990s which related to the years with El Nino event. Monsoonal pattern- having rain and dry season- still excist in Lampung; however, since most rain fell below the average, it could not meet crops water need. Farmers conclude that dry seasons were longer and seasonal pattern has been changed. Global climate change might affect Lampung rainfall distribution through changes on sea surface temperature which could intensify the El Nino effect. Therefore, watching the El Nino phenomena and how global warming affects it, is important in predicting local climate especially the rainfall distribution in order to prevent significant loss in agriculture productivities.

scholarly journals Comparison of the Impact of Global Climate Changes and Urbanization on Summertime Future Climate in the Tokyo Metropolitan Area

2012 ◽  
Vol 51 (8) ◽  
pp. 1441-1454 ◽  
Author(s):  
Sachiho A. Adachi ◽  
Fujio Kimura ◽  
Hiroyuki Kusaka ◽  
Tomoshige Inoue ◽  
Hiroaki Ueda
Keyword(s):  
Climate Change ◽  
Metropolitan Area ◽  
Global Climate Change ◽  
Temperature Increase ◽  
Climate Changes ◽  
Global Climate ◽  
Local Climate ◽  
Tokyo Metropolitan Area ◽  
Global Climate Changes ◽  
The Impact

AbstractIn this study, the impact of global climate change and anticipated urbanization over the next 70 years is estimated with regard to the summertime local climate in the Tokyo metropolitan area (TMA), whose population is already near its peak now. First, five climate projections for the 2070s calculated with the aid of general circulation models (GCMs) are used for dynamical downscaling experiments to evaluate the impact of global climate changes using a regional climate model. Second, the sensitivity of future urbanization until the 2070s is examined assuming a simple developing urban scenario for the TMA. These two sensitivity analyses indicate that the increase in the surface air temperature from the 1990s to the 2070s is about 2.0°C as a result of global climate changes under the A1B scenario in the Intergovernmental Panel on Climate Change’s Special Report on Emissions Scenarios (SRES) and about 0.5°C as a result of urbanization. Considering the current urban heat island intensity (UHII) of 1.0°C, the possible UHII in the future reaches an average of 1.5°C in the TMA. This means that the mitigation of the UHII should be one of the ways to adapt to a local temperature increase caused by changes in the future global climate. In addition, the estimation of temperature increase due to global climate change has an uncertainty of about 2.0°C depending on the GCM projection, suggesting that the local climate should be projected on the basis of multiple GCM projections.

scholarly journals SI: Survivability under Overheating: The Impact of Regional and Global Climate Change on the Vulnerable and Low-Income Population

Climate ◽  
2020 ◽  
Vol 8 (11) ◽  
pp. 122
Author(s):  
Afroditi Synnefa ◽  
Shamila Haddad ◽  
Priyadarsini Rajagopalan ◽  
Mattheos Santamouris
Keyword(s):  
Climate Change ◽  
Global Climate Change ◽  
Low Income ◽  
Underserved Populations ◽  
Global Climate ◽  
Mitigation Strategies ◽  
Local Climate ◽  
Low Income Population ◽  
Local Climate Change ◽  
The Impact

The present special issue discusses three significant challenges of the built environment, namely regional and global climate change, vulnerability, and survivability under the changing climate. Synergies between local climate change, energy consumption of buildings and energy poverty, and health risks highlight the necessity to develop mitigation strategies to counterbalance overheating impacts. The studies presented here assess the underlying issues related to urban overheating. Further, the impacts of temperature extremes on the low-income population and increased morbidity and mortality have been discussed. The increasing intensity, duration, and frequency of heatwaves due to human-caused climate change is shown to affect underserved populations. Thus, housing policies on resident exposure to intra-urban heat have been assessed. Finally, opportunities to mitigate urban overheating have been proposed and discussed.

scholarly journals Strategic Planning For The Development Of Ukrainian Agriculture In The Face Of Climate Change

2016 ◽  
Vol 19 (2) ◽  
pp. 43-55
Author(s):  
Anna Ostapenko
Keyword(s):  
Climate Change ◽  
Strategic Planning ◽  
Predictive Model ◽  
Global Climate Change ◽  
Agricultural Production ◽  
Agricultural Development ◽  
Agricultural Sector ◽  
Global Climate ◽  
The Face ◽  
The Impact

The essence of the “strategic planning” is explored and the peculiarities of strategic planning in the agricultural sector are defined. Global climate change as a factor stimulating the formation of new approaches to strategic planning of agricultural development is considered, and the impact of climate change on the agricultural sector of Ukraine is evaluated. A predictive model of changes in the parameters of agricultural production under expected climate change conditions is constructed, and organizational, socio-economical and environmental components of the strategy of agricultural development are outlined and the conceptual bases for improvement of strategic planning for the development of the agricultural sector in the face of climate change are substantiated.

scholarly journals Climate Literacy of Davao City Residents in Coastal Areas

10.17158/479 ◽  
2016 ◽  
Vol 19 (1) ◽  
Author(s):  
Ma.Teresa M. Gravino ◽  
Princy A. Luga ◽  
Lucila T. Lupo
Keyword(s):  
Climate Change ◽  
Global Warming ◽  
Educational Attainment ◽  
Global Climate Change ◽  
Global Climate ◽  
Economic Status ◽  
Mitigation Measures ◽  
Demographic Profile ◽  
Climate Literacy ◽  
The Impact

<p>This study was conducted to determine the demographic profile and the level of awareness of climate literacy and mitigation measures of the residents of six selected coastal areas in Davao City, namely, Sasa 11, Brgy. 76A, Bucana, Matina Aplaya, Talomo, and Gulf View. Further, this study determined the mitigation measures of the respondents in terms of the respondents’ actions. Descriptivecorrelation research design was utilized and a total of four hundred twenty eight randomly selected residents to answer a three part Survey Questionnaire. Pearson product moment coefficient of correlation was used to establish the relationship between the respondents’ awareness on global warming and global climate change and their corresponding mitigation measures.Chi-square tests were used to ascertain the association between the respondents’ demographic profile and awareness on global warming and global climate change; and between the respondents’ demographic profile and their corresponding mitigation measures. Study showed that the respondents’ overall awareness on global warming and global climate is moderate but significantly correlated to their actions to mitigate the impact of these phenomena. Analysis of the results also revealed that among the demographic variables, sex and educational attainment are significantly associated while age, socio-economic status and length of stay in the area are not significantly associated. On the other hand, only age and educational attainment show significant association to the level of awareness on global climate change.Moreover, analysis revealed that, age and educational attainment show significant association while sex, socio-economic status and length of stay do not show significant association to the actions of the respondents to mitigate the impact of global warming and global climate change.</p><p> </p><p><strong>Keywords:</strong> Climate literacy, global warming, global climate change, awareness, descriptive research, Davao City, Philippines.</p>

scholarly journals Ecological analysis of sustainable agrarian development in climate change

2019 ◽  
pp. 35-41
Author(s):  
Yurii Lopatynskyi ◽  
Andzey Halytskyi
Keyword(s):  
Climate Change ◽  
Sustainable Development ◽  
Global Climate Change ◽  
Carbon Dioxide Emissions ◽  
Agricultural Development ◽  
Agricultural Sector ◽  
Global Climate ◽  
Self Regulation ◽  
Agricultural Product ◽  
The Impact

Introduction. Ecological factors play an important role in the concept of sustainable development. This role is enhanced in the context of climate change in general and taking into account the sectoral attributes of these changes, in particular. Agriculture and the agricultural sector in general are directly related to the use and impact of natural resources. The purpose of the study is to outline the elements of sustainable agricultural development on the basis of environmental analysis, which is updated in the context of global climate change. Results. The ecological components of agricultural development of Ukraine are considered. The main factors of global climate change, including agriculture, which accounts for one third of carbon dioxide emissions, are identified. Based on the method of a comparative analysis, a two-way relationship is established between the impact of agriculture on climate change, on the one hand, and the reverse impact of environmental change on agriculture, on the other hand. Balancing these mutual impacts, potential losses and strategic capabilities is appropriate on the base of the sustainable development concept, taking into account its goals (2016-2030). The need to take into account different views determines the feasibility of developing and implementing a set of measures within the framework of “nationally defined participation”. It is important to outline the prospects for the development of Ukrainian agriculture on the principles of greening, to which we include: institutional self-regulation (independent decision-making) of agricultural entities; reconsideration of agricultural product range and bringing new varieties of plants. Horizontal integration of farms and vertical integration in the agricultural sector within the framework of closed production cycles are also on this list. New perspectives for rural development and agricultural producers are emerging in the context of decentralization and enhancement of the role of integrated territorial communities. It is crucial to create institutional conditions to encourage producers to comply with the requirements of minimizing polluting effects on the environment. Sectoral institutions (professional and interprofessional associations in the agro-food sector) should be effective tools in delegating some of the authorities to regulate the activities of agricultural market entities.

scholarly journals Response of altitudinal vegetation belts of the Tianshan Mountains in northwestern China to climate change during 1989–2015

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Yong Zhang ◽  
Lu-yu Liu ◽  
Yi Liu ◽  
Man Zhang ◽  
Cheng-bang An
Keyword(s):  
Climate Change ◽  
Global Climate Change ◽  
Global Climate ◽  
Animal Husbandry ◽  
Forest Tree ◽  
Tianshan Mountains ◽  
Northwestern China ◽  
Temperature And Precipitation ◽  
Altitudinal Belts ◽  
The Impact

AbstractWithin the mountain altitudinal vegetation belts, the shift of forest tree lines and subalpine steppe belts to high altitudes constitutes an obvious response to global climate change. However, whether or not similar changes occur in steppe belts (low altitude) and nival belts in different areas within mountain systems remain undetermined. It is also unknown if these, responses to climate change are consistent. Here, using Landsat remote sensing images from 1989 to 2015, we obtained the spatial distribution of altitudinal vegetation belts in different periods of the Tianshan Mountains in Northwestern China. We suggest that the responses from different altitudinal vegetation belts to global climate change are different. The changes in the vegetation belts at low altitudes are spatially different. In high-altitude regions (higher than the forest belts), however, the trend of different altitudinal belts is consistent. Specifically, we focused on analyses of the impact of changes in temperature and precipitation on the nival belts, desert steppe belts, and montane steppe belts. The results demonstrated that the temperature in the study area exhibited an increasing trend, and is the main factor of altitudinal vegetation belts change in the Tianshan Mountains. In the context of a significant increase in temperature, the upper limit of the montane steppe in the eastern and central parts will shift to lower altitudes, which may limit the development of local animal husbandry. The montane steppe in the west, however, exhibits the opposite trend, which may augment the carrying capacity of pastures and promote the development of local animal husbandry. The lower limit of the nival belt will further increase in all studied areas, which may lead to an increase in surface runoff in the central and western regions.

scholarly journals Synergistic impacts of global warming and thermohaline circulation collapse on amphibians

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Julián A. Velasco ◽  
Francisco Estrada ◽  
Oscar Calderón-Bustamante ◽  
Didier Swingedouw ◽  
Carolina Ureta ◽  
...  
Keyword(s):  
Climate Change ◽  
Global Warming ◽  
Thermohaline Circulation ◽  
Climate Model ◽  
Global Climate ◽  
Extinction Risk ◽  
Meridional Overturning Circulation ◽  
Mitigation Strategies ◽  
Amphibian Species ◽  
Climate Conditions

AbstractImpacts on ecosystems and biodiversity are a prominent area of research in climate change. However, little is known about the effects of abrupt climate change and climate catastrophes on them. The probability of occurrence of such events is largely unknown but the associated risks could be large enough to influence global climate policy. Amphibians are indicators of ecosystems’ health and particularly sensitive to novel climate conditions. Using state-of-the-art climate model simulations, we present a global assessment of the effects of unabated global warming and a collapse of the Atlantic meridional overturning circulation (AMOC) on the distribution of 2509 amphibian species across six biogeographical realms and extinction risk categories. Global warming impacts are severe and strongly enhanced by additional and substantial AMOC weakening, showing tipping point behavior for many amphibian species. Further declines in climatically suitable areas are projected across multiple clades, and biogeographical regions. Species loss in regional assemblages is extensive across regions, with Neotropical, Nearctic and Palearctic regions being most affected. Results underline the need to expand existing knowledge about the consequences of climate catastrophes on human and natural systems to properly assess the risks of unabated warming and the benefits of active mitigation strategies.

Diatoms in Saline Lakes Paleoclimate and Paleoecology Interpretations

2007 ◽  
Vol 13 ◽  
pp. 149-168 ◽  
Author(s):  
Erik J. Ekdahl
Keyword(s):  
Climate Change ◽  
Global Warming ◽  
Global Climate Change ◽  
Water Conservation ◽  
Environmental Changes ◽  
Global Climate ◽  
Light Availability ◽  
Ionic Concentration ◽  
Mitigation Strategies ◽  
Environmental Response

Average global temperatures are predicted to rise over the next century and changes in precipitation, humidity, and drought frequency will likely accompany this global warming. Understanding associated changes in continental precipitation and temperature patterns in response to global change is an important component of long-range environmental planning. For example, agricultural management plans that account for decreased precipitation over time will be less susceptible to the effects of drought through implementation of water conservation techniques.A detailed understanding of environmental response to past climate change is key to understanding environmental changes associated with global climate change. To this end, diatoms are sensitive to a variety of limnologic parameters, including nutrient concentration, light availability, and the ionic concentration and composition of the waters that they live in (e.g. salinity). Diatoms from numerous environments have been used to reconstruct paleosalinity levels, which in turn have been used as a proxy records for regional and local paleoprecipitation. Long-term records of salinity or paleoprecipitation are valuable in reconstructing Quaternary paleoclimate, and are important in terms of developing mitigation strategies for future global climate change. High-resolution paleoclimate records are also important in groundtruthing global climate simulations, especially in regions where the consequences of global warming may be severe.

Sign in / Sign up

Export Citation Format

Share Document