scholarly journals Expansionand role Cyanoprokaryota in plankton of rivers and lakes of Omsk Priirtyshye (Russia)

Algologia ◽  
2014 ◽  
Vol 24 (2) ◽  
pp. 209-221 ◽  
Author(s):  
O.P. Bazhenova ◽  
Keyword(s):  
Rivers And Lakes ◽  
Omsk Priirtyshye

Cyanoprokaryota in Plankton of the Rivers and Lakes of Omsk Priirtyshye (Russia)

2014 ◽  
Vol 16 (2) ◽  
pp. 144-155 ◽  
Author(s):  
O. P. Bazhenova ◽  
O.O. Krenc ◽  
L.V. Korzhova ◽  
N. N. Barsukova ◽  
O. A. Konovalova
Keyword(s):  
Rivers And Lakes ◽  
Omsk Priirtyshye

COMPORTAMENTO REPRODUTIVO DAS MULHERES RIBEIRINHAS DO AMANÃ

2008 ◽  
Vol 1 (1) ◽  
pp. 31-40 ◽  
Author(s):  
Edila Arnaud Ferreira Moura
Keyword(s):  
Sustainable Development ◽  
Reproductive Health ◽  
Reproductive Behavior ◽  
Reproductive Period ◽  
Health Programs ◽  
Local Conditions ◽  
The Sustainable Development ◽  
Rivers And Lakes ◽  
Pregnancy And Delivery ◽  
The Mean

This work presents the results of a study about the reproductive behavior of riverine women living in the Sustainable Development Reserve Amanã, in the Middle Solimões region, state of Amazonas. The study was done in 2001 with the objective of identify aspects of the reproductive behavior of 83 women, collected through reproductive history methodology. These women live in small localities along the rivers and lakes in the middle of the Amazonian forest. The study identified that these women initialize their reproductive period at the age of 17, in average, and the mean age of their last pregnancy occurs at the age of 42, considering those above 50 years old. 36% of these 83 women had lost one or more of their children before the age of five. Only 16% use contraceptives and 12% are sterilized. They don’t have access to the basic health assistance in a regular basis and the local midwives are extremely important in their assistance during pregnancy and delivery. This study em phasizes the importance of reproductive health programs including those social and cultural local conditions.

scholarly journals Seasonal ice nucleation activity of water samples from alpine rivers and lakes in Obergurgl, Austria

2021 ◽  
pp. 149442
Author(s):  
Philipp Baloh ◽  
Regina Hanlon ◽  
Christopher Anderson ◽  
Eoin Dolan ◽  
Gernot Pacholik ◽  
...  
Keyword(s):  
Water Samples ◽  
Ice Nucleation ◽  
Rivers And Lakes ◽  
Nucleation Activity ◽  
Alpine Rivers ◽  
Ice Nucleation Activity

Seasonal occurrence and risk assessment of pharmaceutical and personal care products in Bengaluru rivers and lakes, India

2021 ◽  
pp. 105610
Author(s):  
Chikmagalur Mallappa Gopal ◽  
Krishnamurthy Bhat ◽  
Babu Rajendran Ramaswamy ◽  
Virendra Kumar ◽  
Rakesh Kumar Singhal ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Personal Care Products ◽  
Seasonal Occurrence ◽  
Personal Care ◽  
Rivers And Lakes

New chrysophycean stomatocysts (Chrysophyceae) for Russia from the Omsk Priirtyshye waterbodies

2021 ◽  
Vol 55 (1) ◽  
pp. 7-18
Author(s):  
O. P. Bazhenova ◽  
D. A. Kapustin
Keyword(s):  
Original Illustrations ◽  
Electron Microscopical ◽  
Omsk Priirtyshye

Eight new morphotypes of chrysophycean stomatocysts for Russia were recorded from the plankton of the Omsk Priirtyshye waterbodies. Their descriptions based on the electron microscopical observations as well as original illustrations are given. The differences of the observed specimens from the type ones are discussed. It was shown that presence/absence of lacunae and their diameter are rather variable features.

scholarly journals Hydrological cycle

2011 ◽  
Vol 71 (1 suppl 1) ◽  
pp. 241-253 ◽  
Author(s):  
HC Gonçalves ◽  
MA Mercante ◽  
ET Santos
Keyword(s):  
Water Resources ◽  
Hydrological Cycle ◽  
Mato Grosso ◽  
Climate Conditions ◽  
Paraguay River ◽  
Rivers And Lakes ◽  
Drainage Capacity ◽  
The Relationship ◽  
Average Annual Precipitation ◽  
Very High

The Pantanal hydrological cycle holds an important meaning in the Alto Paraguay Basin, comprising two areas with considerably diverse conditions regarding natural and water resources: the Plateau and the Plains. From the perspective of the ecosystem function, the hydrological flow in the relationship between plateau and plains is important for the creation of reproductive and feeding niches for the regional biodiversity. In general, river declivity in the plateau is 0.6 m/km while declivity on the plains varies from 0.1 to 0.3 m/km. The environment in the plains is characteristically seasonal and is home to an exuberant and abundant diversity of species, including some animals threatened with extinction. When the flat surface meets the plains there is a diminished water flow on the riverbeds and, during the rainy season the rivers overflow their banks, flooding the lowlands. Average annual precipitation in the Basin is 1,396 mm, ranging from 800 mm to 1,600 mm, and the heaviest rainfall occurs in the plateau region. The low drainage capacity of the rivers and lakes that shape the Pantanal, coupled with the climate in the region, produce very high evaporation: approximately 60% of all the waters coming from the plateau are lost through evaporation. The Alto Paraguay Basin, including the Pantanal, while boasting an abundant availability of water resources, also has some spots with water scarcity in some sub-basins, at different times of the year. Climate conditions alone are not enough to explain the differences observed in the Paraguay River regime and some of its tributaries. The complexity of the hydrologic regime of the Paraguay River is due to the low declivity of the lands that comprise the Mato Grosso plains and plateau (50 to 30 cm/km from east to west and 3 to 1.5 cm/km from north to south) as well as the area's dimension, which remains periodically flooded with a large volume of water.

Study on the Mechanism of Water Resources Cultural under the Perspective of Cross-Domain Consultation Management

2014 ◽  
Vol 955-959 ◽  
pp. 3145-3150
Author(s):  
Xian Ze Peng ◽  
Cai Yuan ◽  
Qian Yu
Keyword(s):  
Water Management ◽  
Water Pollution ◽  
Water Resource Management ◽  
Control Mechanism ◽  
Water Environment ◽  
Water Culture ◽  
Cross Domain ◽  
Rivers And Lakes ◽  
The Cross ◽  
The Government

Along with the main rivers and lakes of China are polluted inordinately, water environment issues in China have been becomingincreasingly severe. The cross-domain water pollution contradictions cannot be well settled by the government-centered river and watercourse control, which means that,urgently, a new river and watercourse control mechanism needs to be established. With continuous changes of water management, in order to get along with water even more harmoniously, the mankind has formed the concept of water resource management through cross-domain consultation. Combining traditional, historical and social culturefactors, ancient and modern, this paper analyzes influences of the cross-domain consultation upon water culture, proposes detailed countermeasures of establishing the water culture featuring“harmoniousco-existence between mankind and water”by cross-domain consultation, so as to effectively settle contradictions triggered by water pollution amongdifferent administrative regions, and improve the efficiency ofwatercontrol.

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