The Sahara Desert is the hottest of all the deserts on the earth.It covers most parts of North Africa and is similar in size to the land area of the USA.The word"sahara"in Arabic means"desert". Mojave Desert The Mojave Desert is in the USA.It is the driest desert ...
Acoustic communication, while beneficial, might become less essential compared to other survival functions, leading to its regression or complete loss, and ultimately impacting their communication strategies. This is the first time a lower size bound for the presence of sound production has been ...
AntarcticaReflectance spectroscopy has several advantages compared to traditional chemical methods in paleolimnology. It requires little cost, involves minimal or no sample preparation and is rapid. There has, however, been limited use of reflectance spectroscopy in polar paleolimnological studies. This ...
Unlike models that may generate size structure, purely empirical size spectra have not yet been used to their potential to address climate change impacts9. Size spectrum theory is based on individuals’ body size, a master trait10that dictates the pace of processes from cell to ecosystem scale11...
was observed in Durvillaea antarctica [73]; in Macrocystis pyrifera, Macaya and Zuccarello (2010) [74] reported a genetic break at 42° S (Chiloé Island) and shared haplotypes among some of the subantarctic islands and southern-central Chile, suggesting a recent colonization of the subantarcti...
Our results indicate the population diversity of the bill in wild and captive Chukar Partridges populations located in Turkey. The bill size and shape of Chukar Partridges were compared between sexes and locations. 4.1. Population Differences Chukar Partridge is one of the most famous game birds thr...
摘要:The Australian Antarctic Division's (AAD) Airbus A319 Long Range (LR) has been performing ground crew and pilot training in Hobart, Tasmania, ahead of an anticipated launch of flights to Antarctica in December.rnThe aircraft will undertake a series of demonstration and certification flights ...
【24hr】Persistent organic pollutants in soils and sediments from James Ross Island, Antarctica 包量 机译 来自南极洲詹姆斯·罗斯岛的土壤和沉积物中的持久性有机污染物 作者:Jana Klanova;Nina Matykiewiczova;Zdenek Macka;Pavel Prosek;Kamil Laska;Petr Klan; 刊名:Environmental Pollution 2008年第2...
The Antarctic krill Euphausia superba is a key species in Antarctic waters, mainly because it is a major component of the diet of dominant predators, including penguins. It is also a marine living resource that is commercially harvested. Since 2000, kril
Plukenetia is a small pantropical genus of lianas and vines with variably sized edible oil-rich seeds that presents an ideal system to investigate neotropical and pantropical diversification patterns and seed size evolution. We assessed the biogeography