scholarly journals Biodiversity conservation through sustainable agriculture, its relevanve to climate change: a review on Indonesia situation

2021 ◽  
Vol 911 (1) ◽  
pp. 012066
Author(s):  
D Harnowo ◽  
FC Indriani ◽  
GWA Susanto ◽  
Y Prayogo ◽  
I M J Mejaya

Abstract A productive agriculture depends on diversity of biodiversity that extends from crops (including food crops) and livestock to their wild relatives, and beyond this to a vast array of other flora and fauna. There is a close relationship among agriculture productivity, biodiversity conservation and livelihood objectives. Biodiversity loss have significant impact to agriculture and economic development. Since sustainable agriculture in Indonesia has not yet been well implemented, our challenge today is how to push such agriculture so as to promote agrobiodiversity, and it is clear that sustainable agriculture both promote and is enhanced by biodiversity. Or, biodiversity conservation can be implemented through sustainable agriculture. Agriculture, ecosystem, and biodiversity are affected by climate change which is now ongoing. Ecosystem play a major role in reducing the impact of climate change. Since biodiversity and agriculture are in it, thus best management of ecosystem can play an important role in climate change mitigation and social adaptation, but will only provide benefits if deployed in conjunction with a redution in fosil fuel emissions. Thus, sustainable agriculture can also contribute to conservation and sustainable use of biodiversity, and also to reduce the impact of climate change.

2018 ◽  
Vol 117 ◽  
pp. 324-340 ◽  
Author(s):  
Miraj Ahmed Bhuiyan ◽  
Musarrat Jabeen ◽  
Khalid Zaman ◽  
Aqeel Khan ◽  
Jamilah Ahmad ◽  
...  

2021 ◽  
Vol 6 (2) ◽  
pp. 79-83
Author(s):  
Lyudmila Levkovska ◽  
Alla Omelchenko

It is substantiated that the development of scientific and technological progress since the middle of the last century has led to intensive industrialization that, together with globalization processes, has resulted in global climate change. Nowadays, combating global warming is one of the most challenging and urgent tasks of humanity. Sweeping changes in natural systems, primarily an increase in the frequency and duration of droughts, floods, melting glaciers and rising water in the seven seas, biodiversity loss, etc., are the effect of global temperature rise. There is also a deterioration of living conditions and standards of the public, declining food security, especially in low- and middle-income countries. The research outlines the main trends in climate change. It is clarified the impact of climate change on the environment, man, society, and economy. The authors emphasize the significance and role of local actions towards adapting to the effects of climate change, which may become a tool for reducing climate risks in a global environment. It is justified that the challenge of climate change is addressed by joint efforts of each state of the world economic space. The effects of climate change and adaptation measures within economic realms are regarded by relying on global experience. The purpose of the article is to determine strategic guidelines for implementing adaptation measures to the impact of climate change to guarantee global environmental security. The research is based on a systems approach to solving the issue of guaranteeing global environmental security. In this context, it refers to the stimulation of constant economic modernization and the development of a new economic structure of the 21st century aimed at searching for effective mechanisms and tools promoting the measures for reducing greenhouse gas emissions. First of all, this means the implementation of energy-saving technologies, which will reduce the energy intensity of production and thus, increase economic energy efficiency and enhance global environmental security.


2019 ◽  
Vol 1 (2) ◽  
pp. 61-78
Author(s):  
Muzafar Shah Habibullah ◽  
Badariah Haji Din ◽  
Siow-Hooi Tan

Global warming is the price for economic development. Rapid industrialization produces greenhouse gases that trap the heat and make the earth warmer. The rise in temperature and changes in precipitation resulted in extreme weather conditions. Global climate change affects both physical and biological environments and the impacts on biodiversity is directly and indirectly. The direct effects of climate change includes the increased in temperature and precipitation that affect individual organisms, populations, species distribution and ecosystem compositions and functions. The indirect effects of climate change are through increased salinity and extreme weather events such as floods, cyclones and droughts that will have a profound negative impacts on the forest and biodiversity. The present study investigates the impact of climate change on the number of threatened species as proxy for biodiversity loss using a cross-national data consisting of 98 countries. We have estimated the impact of temperature, precipitation and the number of natural disasters occurrences on the number of threatened species, in particular birds, fishes, mammals, plants and reptiles. As control variables, we have considered government effectiveness (proxy for good governance) and the level of economic development (proxy for wealth). By employing Ordinary Least Square (OLS) with robust standard error and quantile regressions analyses, our results suggest that all three climate change indicators – temperature, precipitation and the number of natural disasters occurrences increase the number of threatened species (biodiversity loss). Higher economic development also affect the number of threatened species positively. On the other hand, good governance such as government effectiveness reduces the number of threatened species. Thus, practicing good governance, promoting conservation of the environment and the control of greenhouse gasses would able to mitigate biodiversity loss.


Author(s):  
N. Maidanovych ◽  

The purpose of this work is to review and analyze the main results of modern research on the impact of climate change on the agro-sphere of Ukraine. Results. Analysis of research has shown that the effects of climate change on the agro-sphere are already being felt today and will continue in the future. The observed climate changes in recent decades have already significantly affected the shift in the northern direction of all agro-climatic zones of Europe, including Ukraine. From the point of view of productivity of the agro-sphere of Ukraine, climate change will have both positive and negative consequences. The positives include: improving the conditions of formation and reducing the harvesting time of crop yields; the possibility of effective introduction of late varieties (hybrids), which require more thermal resources; improving the conditions for overwintering crops; increase the efficiency of fertilizer application. Model estimates of the impact of climate change on wheat yields in Ukraine mainly indicate the positive effects of global warming on yields in the medium term, but with an increase in the average annual temperature by 2 ° C above normal, grain yields are expected to decrease. The negative consequences of the impact of climate change on the agrosphere include: increased drought during the growing season; acceleration of humus decomposition in soils; deterioration of soil moisture in the southern regions; deterioration of grain quality and failure to ensure full vernalization of grain; increase in the number of pests, the spread of pathogens of plants and weeds due to favorable conditions for their overwintering; increase in wind and water erosion of the soil caused by an increase in droughts and extreme rainfall; increasing risks of freezing of winter crops due to lack of stable snow cover. Conclusions. Resource-saving agricultural technologies are of particular importance in the context of climate change. They include technologies such as no-till, strip-till, ridge-till, which make it possible to partially store and accumulate mulch on the soil surface, reduce the speed of the surface layer of air and contribute to better preservation of moisture accumulated during the autumn-winter period. And in determining the most effective ways and mechanisms to reduce weather risks for Ukrainian farmers, it is necessary to take into account the world practice of climate-smart technologies.


2012 ◽  
Vol 20 (1) ◽  
pp. 108-115 ◽  
Author(s):  
Wu Weiwei ◽  
Xu Haigen ◽  
Wu Jun ◽  
Cao Mingchang

Sign in / Sign up

Export Citation Format

Share Document