International Journal of Energy and Environmental Science最新文献_第4页

On-farm Evaluation and Demonstration of Small Hive Beetle (Aethina tumida) Trapping Technology 小蜂房甲虫(Aethina tumida)诱捕技术的田间评价与示范

International Journal of Energy and Environmental Science Pub Date : 1900-01-01 DOI: 10.11648/j.ijees.20210606.13

Etenesh Mekonnen, A. Gela, Amssalu Bezzabih

引用次数: 0

Water Governs the Climate on the Earth After the Sun 太阳之后，水支配着地球上的气候

International Journal of Energy and Environmental Science Pub Date : 1900-01-01 DOI: 10.11648/j.ijees.20210605.13

A. Toureille

{"title":"Water Governs the Climate on the Earth After the Sun","authors":"A. Toureille","doi":"10.11648/j.ijees.20210605.13","DOIUrl":"https://doi.org/10.11648/j.ijees.20210605.13","url":null,"abstract":": Today, the Earth Global Warming is evocated everywhere. This very important phenomenon should be due to a «greenhouse» effect. Water and Carbon Dioxide are the principal greenhouse gas. But the last reports (2010-2020) of GIEC (International Group for the Evolution of Climate) or IPCC (Intergovernmental Panel on Climate Change) are claiming that the increase of carbon dioxide during the industrial period (1750-today) from 300 ppm to 410 ppm is the principal actor of the Global Warming. The reasons evocated by the GIEC are: on our planet, the water quantity is stable and its cycle is very short (one week) but the life time of carbon dioxide is long (one century) and it is still increasing. In last reports about the climate, water disappears from greenhouse gas list! In this paper, we show that in fact water -and not the CO 2 - is responsible for the global warming on Earth. To prove this assertion, first, we’ll analyze the total absorption electromagnetic spectra of H 2 O and CO 2 (from 0.6 micron to very far infrared). We’ll calculate the energetic ratio between H 2 O and CO 2 to warm the Earth. It is between 20 and 200 according the regions in favor of H 2 O. Then, we’ll consider all waters (oceans, vapor, clouds, rains, watering, anthropic origin…) to conclude that water -after the sun- determines the climate on the Earth.","PeriodicalId":148731,"journal":{"name":"International Journal of Energy and Environmental Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130458517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Genetic Diversity Analysis for Agronomic Characteristics of Kabuli Chickpea (Cicer arietinum L.) Genotypes at Central Ethiopia 喀布尔鹰嘴豆农艺性状遗传多样性分析埃塞俄比亚中部的基因型

International Journal of Energy and Environmental Science Pub Date : 1900-01-01 DOI: 10.11648/j.ijees.20210604.15

Fasil Hailu

{"title":"Genetic Diversity Analysis for Agronomic Characteristics of Kabuli Chickpea (Cicer arietinum L.) Genotypes at Central Ethiopia","authors":"Fasil Hailu","doi":"10.11648/j.ijees.20210604.15","DOIUrl":"https://doi.org/10.11648/j.ijees.20210604.15","url":null,"abstract":"Chickpea is one of the important pulse crop next to faba bean and common bean in terms of area coverage and production in Ethiopia. It is usually grown as a source of cash, protein, maintaining soil fertility, used for animal feed and as fuel. Low genetic diversity, poor resistance against major diseases and abiotic stresses are major constraints in achieving high yield potential. Forty-nine kabuli chickpea experimental materials were studied at Debre Zeit and Akaki, Ethiopia with the objective of estimating genetic divergence among the genotypes and clustering them into genetically divergent class using multi-variate analysis technique in 2020 cropping season. Cluster analysis showed the 49 genotypes grouped into three clusters and one solitary. This implies that the genotypes used for the study were moderately divergent. The maximum distance was found between clusters II and IV followed by cluster III and IV. The minimum distance was found between cluster II and I. The first four principal components with eigenvalues greater than one explain about 74.3% of the total variation. genotype DZ2012-CK-0290 from cluster I for grain yield and number of primary branch, DZ-2012-CK-0242 for high biological yield from cluster II; DZ-2012-CK-0249 for seed size from cluster III; DZ-2012-CK-0309 for early flowering and maturity from cluster III and DZ-2012-CK-0291 for number of seeds per pod, number of seeds per plant could be utilized in hybridization program for kabuli chickpea improvement.","PeriodicalId":148731,"journal":{"name":"International Journal of Energy and Environmental Science","volume":"169 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116313243","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Establishing Indoor Thermal Comfort Range for Office Buildings in Jos Nigeria Using the Adaptive Psychrometric Chart 利用自适应湿度计图建立尼日利亚乔斯办公建筑室内热舒适范围

International Journal of Energy and Environmental Science Pub Date : 1900-01-01 DOI: 10.11648/j.ijees.20210606.12

Ademola Olatunji Jimoh, Audu Umar

引用次数: 0

Influence of Anthropogenic Activities on Climate Change in the Adamaoua Region (Cameroon) 喀麦隆阿达马乌瓦地区人为活动对气候变化的影响

International Journal of Energy and Environmental Science Pub Date : 1900-01-01 DOI: 10.11648/j.ijees.20220702.12

Pamboundem Ndam Aïchetou, Pamboundem Tchobsala, Mapongmetsem Pierre Marie

引用次数: 0