topmenu
Wyniki wyszukiwania:
wyszukanych pozycji: 34
 |
Heavy metals in poultry chicken
ISBN: 9783659119453 / Angielski / Miękka / 2012 / 116 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) Our earths crust is the ultimate source of all metallic elements present in the ecosystem. Globally there are 35 metals that concern us because of residential or occupational exposure; 23 of these are the heavy metals. In this study, the level of heavy metals pollution in poultry chicken (Gallus domesticus) at Karachi, Hyderabad and Thatta were investigated during the year 2007-9. A total 200 random poultry organs (liver, brain and heart) of same aged groups of chickens were collected from poultry shops of 6 selected locations, and 4 heavy metals Cd, Ni, Cu and Pb were analyzed. Based on...
Our earths crust is the ultimate source of all metallic elements present in the ecosystem. Globally there are 35 metals that concern us because of res...
|
cena:
219,69 |
 |
Concentrations of Heavy Metals in Poultry Chicken
ISBN: 9783659762666 / Angielski / Miękka / 2015 / 112 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) Globally, Heavy metals have been used by humans for thousands of years. The main threats to human health from heavy metals are associated with exposure to cadmium, lead, arsenic and mercury. People may be exposed to potentially harmful chemical, physical and biological agents in food, air, water and soil. In the present study, concentrations of heavy metals (Cadmium, Lead, Copper, Nickel and Zinc) were determined in Poultry Chicken (Gallus domesticus) from selected areas in the cities like Karachi, Hyderabad and Thatta all in the province of Sindh. All samples showed presence of Cadmium,...
Globally, Heavy metals have been used by humans for thousands of years. The main threats to human health from heavy metals are associated with exposur...
|
cena:
246,14 |
 |
Effect of organophosphate and pyrethroid on skittering frog
ISBN: 9783639379280 / Angielski / Miękka / 2011 / 148 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) The decline of amphibian population is a major environmental issue. Pollution in the aquatic ecosystem by pesticides is considered critical in the conservation of biodiversity. Several studies have reported the toxicological issues and adverse effects of pesticides in aquatic environment and biodiversity. The indiscriminate use of pesticides is considered one of the important factors that change the environment by causing imbalances in the ecosystem, especially in biota of the aquatic system. The present study was done to investigate the effects of two selected pesticide group organophosphate...
The decline of amphibian population is a major environmental issue. Pollution in the aquatic ecosystem by pesticides is considered critical in the con...
|
cena:
264,53 |
 |
Effect of cypermethrin on frog
ISBN: 9783848499274 / Angielski / Miękka / 2012 / 72 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) The use of pesticides and fertilizers has increased rapidly in Pakistan. Pesticide use in Pakistan increased seven-fold in quantity between 1981 and 1992, from 915 million tons to 6,865 million tons of which 80% were organophosphate. Several studies have reported the toxicological issues and adverse effects of pesticides in aquatic biodiversity. The present study included the effects of cypermethrin on cholinesterase activity and protein content against Rana tigrina. After preliminary experiments of the under test compound, two different doses were selected for the studies. It was observed...
The use of pesticides and fertilizers has increased rapidly in Pakistan. Pesticide use in Pakistan increased seven-fold in quantity between 1981 and 1...
|
cena:
219,69 |
 |
Induced effect of pesticide permethrin and biosal on agama lizard
ISBN: 9783639376319 / Angielski / Miękka / 2011 / 116 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) Pesticides have harmful effects on biodiversity. The present study was included the induced effects of permethrin and Biosal, against Agama lizard. It was observed that at the dose of 0.1% and 1% permethrin treated lizards, a total reduction in protein contents was found to be 42, 53% in kidney and 7.4, 10% in liver respectively. In the case of Biosal, animals were treated with 25 and 50% concentration and 0.36, 3.56% in kidney and 1.68, 2.2% in liver, protein content reduction was observed respectively, as compared to the control. The cholinesterase was found to be inhibited by...
Pesticides have harmful effects on biodiversity. The present study was included the induced effects of permethrin and Biosal, against Agama lizard. ...
|
cena:
219,69 |
 |
Répartition et statut des tortues d'eau douce du Sindh, au Pakistan
ISBN: 9786202437486 / Francuski / Miękka / 2025 / 92 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) On trouve au Pakistan deux familles, six genres et huit espèces de tortues d'eau douce. Les tortues d'eau douce constituent une importante ressource alimentaire dans les régions tropicales et subtropicales de nombreux pays asiatiques. Dans le cadre de la présente étude, la répartition et le statut des tortues d'eau douce ont été étudiés dans les districts de Thatta, Badin et Sanghar, ainsi que dans la région du barrage de Sukkur, dans la province du Sindh, au Pakistan. Huit espèces ont été recensées : Lissemys punctata, Kachuga smithi, Kachuga tecta, Chitra indica, Aspederates...
On trouve au Pakistan deux familles, six genres et huit espèces de tortues d'eau douce. Les tortues d'eau douce constituent une importante ressource ...
|
cena:
246,14 |
 |
Wystepowanie i status zólwi slodkowodnych w prowincji Sindh w Pakistanie
ISBN: 9786202430067 / Polski / Miękka / 2025 / 92 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) |
cena:
246,14 |
 |
Distribuição e situação das tartarugas de água doce de Sindh, Paquistão
ISBN: 9786202437509 / Portugalski / Miękka / 2025 / 92 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) |
cena:
246,14 |
 |
Distribuzione e stato delle tartarughe d'acqua dolce del Sindh, Pakistan
ISBN: 9786202437493 / Włoski / Miękka / 2025 / 92 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) |
cena:
246,14 |
 |
Verbreitung und Status von Süßwasserschildkröten in Sindh, Pakistan
ISBN: 9786202434911 / Niemiecki / Miękka / 2025 / 92 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) In Pakistan gibt es 2 Familien, 6 Gattungen und 8 Arten von Süßwasserschildkröten. Süßwasserschildkröten sind in vielen asiatischen Ländern eine wichtige Nahrungsquelle in tropischen und subtropischen Regionen. Im Rahmen der vorliegenden Studie wurden die Verbreitung und der Status von Süßwasserschildkröten in den Distrikten Thatta, Badin und Sanghar sowie im Sukkur-Staudammgebiet in Sindh, Pakistan, untersucht. Es wurden acht Arten registriert, nämlich Lissemys punctata, Kachuga smithi, Kachuga tecta, Chitra indica, Aspederates gangeticus, Aspederates hurum, Hardella thurjii und...
In Pakistan gibt es 2 Familien, 6 Gattungen und 8 Arten von Süßwasserschildkröten. Süßwasserschildkröten sind in vielen asiatischen Ländern ein...
|
cena:
246,14 |
 |
Zone umide e uccelli acquatici del Sindh
ISBN: 9786208696412 / Włoski / Miękka / 2025 / 80 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) |
cena:
160,95 |
 |
Tereny podmokle i ptaki wodne Sindh
ISBN: 9786208696405 / Polski / Miękka / 2025 / 80 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) |
cena:
160,95 |
 |
Zones humides et oiseaux d'eau du Sindh
ISBN: 9786208696467 / Francuski / Miękka / 2025 / 84 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) Il y a plus de 400 zones humides importantes dans le Sindh, dont 10 sont des sites Ramsar, c'est-à-dire des zones humides d'importance internationale. Les données recueillies sur les zones humides importantes, en particulier dans les districts de Sanghar, Khairpur, Larakana, Thatta, Badin shaheed Benazirabad, Jamshoro, Dadu, Sujawal, Tharparkar et la côte de Karachi, ont mis en évidence l'importance des zones humides du Sindh en tant que principal lieu d'hivernage au Pakistan. Haleji, Keenjhar, Hammal, Lungh, Drigh, Nurri-Jubho, Phoosna, Manchhar, Nara Wetland Complex, Chotiari Wetland...
Il y a plus de 400 zones humides importantes dans le Sindh, dont 10 sont des sites Ramsar, c'est-à-dire des zones humides d'importance internationale...
|
cena:
160,95 |
 |
Zonas húmidas e aves aquáticas de Sindh
ISBN: 9786208696399 / Portugalski / Miękka / 2025 / 80 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) |
cena:
160,95 |
 |
Feuchtgebiete und Wasservögel in Sindh
ISBN: 9786208696481 / Niemiecki / Miękka / 2025 / 84 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) In Sindh gibt es mehr als 400 wichtige Feuchtgebiete, von denen 10 Ramsar-Gebiete sind, d. h. Feuchtgebiete von internationaler Bedeutung. Die gesammelten Daten über die wichtigen Feuchtgebiete, insbesondere in den Distrikten Sanghar, Khairpur, Larakana, Thatta, Badin Shaheed Benazirabad, Jamshoro, Dadu, Sujawal, Tharparkar und Karachi Coast, haben die Bedeutung der Feuchtgebiete von Sindh als wichtigstes Überwinterungsgebiet in Pakistan hervorgehoben. Haleji, Keenjhar, Hammal, Lungh, Drigh, Nurri-Jubho, Phoosna, Manchhar, Nara Wetland Complex, Chotiari Wetland Complex, Hub Dam und Karachi...
In Sindh gibt es mehr als 400 wichtige Feuchtgebiete, von denen 10 Ramsar-Gebiete sind, d. h. Feuchtgebiete von internationaler Bedeutung. Die gesamme...
|
cena:
160,95 |
 |
Paradigms of Social Protection (Concept, Models and Experiences)
ISBN: 9786200082220 / Angielski / Miękka / 2019 / 92 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) |
cena:
246,14 |
 |
Aquatic Vertebrate Biodiversity of Hub Dam
ISBN: 9783846587676 / Angielski / Miękka / 2012 / 200 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) |
cena:
354,20 |
 |
Impact of Habitat Destruction on the Population of Amphibians
ISBN: 9783847336846 / Angielski / Miękka / 2012 / 104 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) The present study included the impact of habitat destruction on the population of amphibians with reference to status of frogs and toads in Karachi and Thatta districts of Sindh. Four species of frogs, Common Skittering Frog, Tiger Frog, Indian Burrowing Frog and Indian Cricket Frog, and two toad species, Marbled Toad and Common Asian Toad were recorded. On the basis of present study, it is concluded that the permanent habitat alternation, destruction of habitat, use of indiscriminate toxic material such as pesticides, chemical fertilizers and increase of human population, three species...
The present study included the impact of habitat destruction on the population of amphibians with reference to status of frogs and toads in Karachi an...
|
cena:
219,69 |
 |
Effects of Cypermethrin and Malathion on Agama Lizard
ISBN: 9783846594810 / Angielski / Miękka / 2011 / 120 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) The indiscriminate use of pesticides is considered one of the important factors that change the environment by causing imbalances in the ecosystem. According to IUCN (2009), there are now 1,677 reptiles species have been included on the IUCN Red List, with 293 added in 2009. In total, 469 are threatened with extinction and 22 are already Extinct or Extinct in the wild. The present studies included the induced effects of two pesticides cypermethrin (pyrethroid) and malathion (organophosphate) on Agama lizard. It was observed that under the effects of cypermethrin and malathion the enzyme...
The indiscriminate use of pesticides is considered one of the important factors that change the environment by causing imbalances in the ecosystem. Ac...
|
cena:
219,69 |
 |
Effects of Selected Xenobiotics on Amphibians
ISBN: 9783847325512 / Angielski / Miękka / 2011 / 72 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) Amphibians and reptiles are important elements of our natural biological heritage and known to be vulnerable to pesticides that are cholinesterase inhibitors. Several studies have reported that some pesticides reduce cholinesterase (ChE) activity in the frogs. Since the 1970s, significant decline in amphibian populations have been observed throughout the world including Pakistan, due to environmental pollution and some other factors. The amphibians and reptiles are considered to be good indicators of general environmental health. In Pakistan 29 species of amphibians have been recorded,...
Amphibians and reptiles are important elements of our natural biological heritage and known to be vulnerable to pesticides that are cholinesterase inh...
|
cena:
219,69 |
Czytaj nas na:
Zobacz: Księgarnia Czeska | Wydawnictwo Książkowe Klimaty | Mapa strony | Lista autorów
KrainaKsiazek.PL - Księgarnia Internetowa
KrainaKsiazek.PL - Księgarnia Internetowa
