Kuva miriwo: greener pane kuve nemotokari yakasanganiswa
Kurume 7, 2006 - Unoda kuita chikamu chako kudzikamisa kudziya kwepasi nekutenga mota yehybrid? Matangiro akanaka, asi mupiro wako unganyanya kukosha kana ukava munhu anodya miriwo!
Zvirokwazvo, vanodya miriwo vanosvibisa kunyange kushoma pane avo vanotyaira mumotokari yakasanganiswa: mutsauko wehafu yetani yehutsi hunosvibisa. Zvirinani ndizvo zvinonzi geophysicists kubva kuYunivhesiti yeChicago.1, muU.SA.
Vatsvakurudzi vakafananidza huwandu hwegore negore hwehuni hunodiwa, kune rumwe rutivi, kudyisa munhu wezvinomera, uye kune rumwe rutivi, munhu anotevera kudya kweAmerica, iyo 28% yemhuka.
Kuti vaite izvi, vakafunga nezvehuwandu hwemafuta emafuta anopedzwa neketani yese yechikafu (kurima, indasitiri yekugadzira, kutakura) pamwe nekubuda kwemethane uye nitrous oxide inokonzerwa nekusangana kwezvirimwa. nevhu uye nemombe pachadzo.
Kugadzirwa kwakasimba kwesimba MuUnited States, kugadzirwa kwechikafu (kurima, kugadzira uye kugovera) kuri kuwedzera simba. Yakatonga 17% yesimba rose refossil rakadyiwa muna 2002, richipesana ne10,5% muna 1999. |
Nekudaro, gore rega rega munhu anodya miriwo anogadzira tani imwe nehafu yezvinosvibisa (1 kg) zvishoma pane munhu anotevera chikafu cheAmerica. Kana tichienzanisa, mota yehybrid, inomhanya pabhatiri rinochajwa uye peturu, inoburitsa toni imwe yecarbon dioxide (CO485) isingasviki pagore pane mota inoshanda papeturu chete.
Kana iwe ukasave wakazara wezvinomera, kuderedza kuumbwa kwemhuka kwekudya kweAmerica kubva pa28% kusvika 20% kunenge kwakaenzana, kune zvakatipoteredza, kutsiva yako yakajairika mota nemotokari yakasanganiswa - mari shoma pamwedzi!
Kudya nyama shoma kwaizongobatsira ecosystem chete, asiwo hutano hwevanhu pachavo. Vatsvagiri vanonongedza kuti zvidzidzo zvakawanda zvechokwadi zvinosanganisa kudyiwa kwenyama tsvuku nekusagadzikana kwemoyo, uye kunyangwe nemamwe magomarara.
Martin LaSalle - PasseportSanté.net
Maererano New Scientist Magazine uyeSainzi-Press Agency.
1. Eshel G, Martin P. Kudya, Simba uye Kudziya Kwepasi, Kudyidzana Kwepasi, 2006 (mupepanhau). Chidzidzo ichi chiripo pa http://laweekly.blogs.com [yakaitwa munaKurume 3, 2006].
2. Pamhando mbiri dzekudya, vatsvakurudzi vakafungidzira kushandiswa pa 3 makorikori, pazuva, pamunhu, kubva kune data pamusoro pekugadzirwa kwezvokudya muUnited States. Musiyano uripo pakati pezvido zvemunhu, zvakaverengerwa pa774 makoriyori, uye iwo maviri macalorie anofunga kurasikirwa kwekudya uye kuwandisa.