Currently browsing category

Animals, Page 5

Reptiles & Amphibians of Australia by Harold G. Cogger

By Harold G. Cogger

Reptiles and Amphibians of Australia is a whole advisor to Australia's wealthy and sundry herpetofauna, together with frogs, crocodiles, turtles, tortoises, lizards and snakes. for every of the 1194 species there's a description of its visual appeal, distribution and conduct. each one species is followed via a distribution map and, in most.

summary:

re-creation of the vintage advisor to all of Australia's wealthy and sundry herpetofauna. Read more...

Show description

Bird Census Techniques by Colin J. Bibby, Neil D. Burgess, David A. Hill, Simon Mustoe

By Colin J. Bibby, Neil D. Burgess, David A. Hill, Simon Mustoe

During this ebook there are whole chapters dedicated to the main accepted poultry counting innovations, and makes an attempt to amalgamate different counting methodologies into significant teams have been made. Examples of using equipment are supplied anywhere attainable and the relative worth of varied ways for answering particular questions can be addressed.

  • A newly revised variation of the immensely profitable Bird Census Techniques
  • An fullyyt new bankruptcy protecting the census tools steered for tropical habitats
  • Provides a concise consultant to varied census suggestions and their possibilities and pitfalls

Show description

Avian Evolution: The Fossil Record of Birds and its by Gerald Mayr

By Gerald Mayr

Wisdom of the evolutionary background of birds has a lot more desirable in contemporary a long time. Fossils from severe time sessions are being defined at extraordinary charges and smooth phylogenetic analyses have supplied a framework for the interrelationships of the extant teams. This ebook provides an summary of the avian fossil checklist and its paleobiological value, and it's the simply updated textbook that covers either Mesozoic and extra modern-type Cenozoic birds in a few element. The reader is brought to key positive factors of basal avians and the morphological ameliorations that experience happened within the evolution in the direction of sleek birds. An account of the Cenozoic fossil checklist sheds mild at the biogeographic background of the extant avian teams and discusses fossils within the context of present phylogenetic hypotheses. This evaluation of the evolutionary heritage of birds not just addresses scholars and confirmed researchers, however it can also be an invaluable resource of knowledge for an individual else with an curiosity within the evolution of birds and a average heritage in biology and geology.

Show description

Target organ toxicity in marine and freshwater teleosts. / by W.H. Benson, Daniel Schlenk

By W.H. Benson, Daniel Schlenk

Addressing the varied gaps in present info, objective Organ Toxicology in Marine and Freshwater Teleosts is a necessary source for researchers and pros in aquatic toxicology and environmental danger evaluate. the entire chapters are written by means of researchers who're across the world recognized for his or her paintings in mechanistic points of aquatic toxicology. each one bankruptcy makes a speciality of a particular aim organ or Read more...

summary:

Addressing the varied gaps in present info, a necessary source for researchers and pros in aquatic toxicology and environmental chance assessment. Read more...

Show description

Whales and Dolphins: Behavior, Biology and Distribution by Craig A. Murray

By Craig A. Murray

The biology of cetaceans is without doubt one of the so much compelling components of study due to the severe diversifications whales and dolphins have needed to suffer with the intention to deal with a lifestyles within the water. The fossil checklist of cetaceans is wealthy, and although a lot consciousness has been given to the origins of whales from terrestrial artiodactyls, it is very important comprehend that the biology, body structure, and behavior of contemporary cetaceans has no longer remained unchanged due to the fact this preliminary transition to being aquatic. This books discusses and provides new information at the behaviour and biology of whales and dolphins together with: the cenozoic environmental alterations and evolution of baleen whales, the ecological and evolutionary divergence in whales and dolphins, the parasite fauna of cetaceans, and others.

Show description

Fish Karyotypes: A Check List by Ryoichi Arai

By Ryoichi Arai

Because the greatest staff of extant vertebrates, fish provide a virtually unlimited variety of amazing examples of evolutionary version to environmental and biotic choice strain. the main diversified of all vertebrate teams, the better taxa of fish frequently were categorized via morphology and paleontology, with a way smaller enter of cytogenetic info. DNA series info are exerting an more and more robust impact on glossy fish systematics, difficult the category of various better taxa starting from genera to orders. the main fruitful technique, even though, comprises man made analyses of morphology, molecular phylogenetics, comparative karyology, and genome dimension. Karyotypes of greater than 3400 species/subspecies are prepared right here through fish systematics and contain a listing of genome measurement, intercourse chromosomes, B chromosomes, polyploidy, and locality of fabric fish, between others. This quantity permits either novices and complicated researchers to survey the prevailing literature and allows the implementation of an integrative method of fish systematics. the 1st publication on fish chromosomes in approximately 15 years, it's also the main entire.

Show description

Burrowing Shrimps and Seagrass Dynamics in Shallow-Water by Hildie Maria E. Nacorda

By Hildie Maria E. Nacorda

According to examine in Bolinao, this publication assesses the significance of small-scale disturbance by means of burrowing shrimps. It covers the distribution of burrowing shrimp disturbance, the habit of the snapping shrimp Alpheus macellarius in situ and as saw from tank experiments, and the results of temporary burial and leaf clipping at the progress styles of the dominant seagrass Thalassia hemprichii. The booklet examines the function of bioturbation via burrowing shrimps in seagrass meadows, foraging techniques of A. macellarius and its mutualistic symbiosis with Cryptocentrus spp., shrimp disturbance and T. hemprichii, and small-scale disturbance and large-scale dynamics.

Show description

Computer Vision and Pattern Recognition in Environmental by Jun Zhou

By Jun Zhou

Computing device imaginative and prescient and trend attractiveness (CVPR) jointly play a tremendous function within the strategies desirous about environmental informatics because of their pervasive, non-destructive, powerful, and effective natures. accordingly, CVPR has made major contributions to the sector of environmental informatics by way of allowing multi-modal information fusion and have extraction, helping quick and trustworthy item detection and category, and mining the intrinsic dating among varied facets of environmental facts. laptop imaginative and prescient and development acceptance in Environmental Informatics describes a couple of equipment and instruments for photo interpretation and research, which permits remark, modelling, and realizing of environmental objectives. as well as case stories on tracking and modeling plant, soil, insect, and aquatic animals, this booklet contains discussions on leading edge new principles concerning environmental tracking, automated fish segmentation and popularity, real-time movement monitoring platforms, sparse coding and determination fusion, and mobile phone image-based class and gives worthwhile references for execs, researchers, engineers, and scholars with quite a few backgrounds inside of a large number of groups.

Show description

Oyster Culture: Fishing News Books Series by George C. Matthiessen

By George C. Matthiessen

The oyster exchange around the globe is of massive advertisement significance, and the call for for prime quality oysters is emerging for all time. With wild shares depleted, the ever-increasing multi-million buck oyster farming is serving this demand.Oyster tradition is an intensive assessment of the topic, offering a major wealth of functional and commercially very important info of value to all these concerned with this increasing industry.Based on a lifetime's paintings within the undefined, George Matthiessen has written a much-needed and complete booklet masking all significant facets of the topic. The publication covers the biology, distribution, husbandry and illness of cultured oysters and appears intimately at fresh advancements in oyster tradition in addition to contemplating the bounds to oyster creation. Separate chapters deal intimately with a) oyster tradition within the a long way East, the Indo-Pacific area, Western Europe, North the United States and tropical components and b) a historical past of creation tools by means of a brand new England-based oyster company.This vital publication can be an essential software and reference paintings for all these considering the tradition of oysters, together with oyster farm managers and staff; biologists engaged on oysters and different bivalve shellfish and invertebrates; regulatory group of workers and all these serving the undefined, together with team of workers in aquaculture apparatus and feed businesses. Copies of the publication must also be to be had in libraries of universities, learn institutions and govt laboratories the place aquaculture is studied or taught.George C. Matthiessen PhD, has for 30 years been President of Ocean Pond company, Fishers Island, long island, U.S.A.

Show description