Zobrazeno 1 - 10
of 681
pro vyhledávání: '"Population explosion"'
Autor:
Karl-Erik Norrman
Publikováno v:
World, Vol 4, Iss 4, Pp 684-697 (2023)
The challenge posed by global population growth has been clear to most scientists since at least the 1950s. In the 1970s, it became conventional wisdom that “the population explosion” constituted a threat to humanity and to sound social, economic
Externí odkaz:
https://doaj.org/article/f9ae9e8f2d5b498fb877ce55776d4f18
Autor:
Taous SAHALI, Abdel Madjid DJENANE
Publikováno v:
المجلة الدولية للأداء الاقتصادي, Vol 5, Iss 2 (2023)
The problem of the sewerage networks in Bejaia is due to the obsolescence of the equipment and the under-dimensioning of the networks. We have carried out a small study and show using the equations where the problem lies. to do so, we collected data
Externí odkaz:
https://doaj.org/article/ac42f644f75146dd85e3b344b50e7992
Autor:
Abdulazeez Hudu Wudil, Asghar Ali, Sidiqat Aderinoye-Abdulwahab, Hafiz Ali Raza, Hafiz Zahid Mehmood, Andrew Borboh Sannoh
Publikováno v:
Frontiers in Sustainable Food Systems, Vol 7 (2023)
IntroductionWhile the prevalence of hunger decreased globally, it has risen in sub-Saharan Africa in recent years mainly due to rapid population growth, low agricultural productivity, and economic downturns. This study was conducted to examine food s
Externí odkaz:
https://doaj.org/article/35ccd2fe9c5a47fa93c34900e4f208da
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Autor:
Sol, Erkin Onat, Sol, Ayhan
Publikováno v:
SineFilozofi. 6:410-426
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=1017587
Autor:
A. N. Meshcheryakov
Publikováno v:
Японские исследования, Iss 1, Pp 80-100 (2021)
During the Meiji period, the population of Japan increased from 33 million to 53 million 362 thousand people. The reasons for this rapid growth remain unclear. Usually, scholars mention the development of medicine and the improvement of the hygienic
Externí odkaz:
https://doaj.org/article/1ed6d930a7294f5680720692c0d7e4f9
Autor:
Luca DIACONESCU, Loredana DRAGOMIR
Publikováno v:
Revista Română de Geografie Politică, Vol 23, Iss 1, Pp 1-9 (2021)
Sub-Saharan Africa is still considered a land semi-isolated from the rest of the world, without many natural harbors or navigable rivers, or inland islands and seas, with 16 states that do not have access to the sea and D.R. Congo with limited acc
Externí odkaz:
https://doaj.org/article/7dcb0dabb3b34124ae80b98a1084c99d