jayaraman dharmaraj (56 Ergebnisse)

Zustand: New.

Taschenbuch. Zustand: Neu. Soil Microarthropods in the Nilgiris | Tamilnadu,India | Jayaraman Dharmaraj (u. a.) | Taschenbuch | 60 S. | Englisch | 2020 | LAP LAMBERT Academic Publishing | EAN 9786202529174 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Status of Human-Elephant Conflict in Gudalur, Tamilnadu, India | Jayaraman Dharmaraj (u. a.) | Taschenbuch | Englisch | 2020 | LAP LAMBERT Academic Publishing | EAN 9786202921930 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Morphological and Molecular Analysis of Spider (Araneae) Diversity | In Selected Zones of the Nilgiris, Tamilnadu, India | Jayaraman Dharmaraj (u. a.) | Taschenbuch | 92 S. | Englisch | 2020 | LAP LAMBERT Academic Publishing | EAN 9786200536938 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

paperback. Zustand: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Zustand: Sehr gut. Zustand: Sehr gut | Sprache: Französisch | Produktart: Bücher | Les invertébrés sont des indicateurs fiables des perturbations de la forêt et ils réagissent aux changements environnementaux plus rapidement que les autres espèces animales. Les écosystèmes naturels de la forêt ont été soumis à divers types de perturbations, qui ont entraîné un déclin de la flore et de la faune. La diversité comparative des micro-arthropodes dans les plantations naturelles, d'acacias et d'eucalyptus a été étudiée dans les Nilgiris. La zone d'étude est divisée en cinq sites principaux, à savoir Emeraude (site 1), Kodapmundh (site 2), Thalaikundha (site 3), Aravankadu (Coonoor) (site 4), Kattabettu (Kotagiri) (site 5). La durée de l'étude est de six mois, de mars 2014 à août 2014. La litière de feuilles et les échantillons de sol ont été collectés et isolés par des méthodes d'extraction par entonnoir Berlese. Les spécimens isolés ont été identifiés en fonction de leur morphologie. Le résultat de l'étude montre clairement la variation du pH du sol, du NPK, des nutriments et du carbone organique entre les sites d'étude.

Zustand: Sehr gut. Zustand: Sehr gut | Sprache: Niederländisch | Produktart: Bücher | Ongewervelde dieren zijn de betrouwbare indicatoren voor verstoring van het bos en ze reageren sneller op veranderingen in het milieu dan andere dieren. De natuurlijke ecosystemen van het bos zijn onderworpen aan verschillende soorten verstoringen, die leiden tot een achteruitgang van de flora en fauna. In Nilgiris werd de relatieve diversiteit van de microarthropoda in natuurlijke, wattle- en eucalyptusplantages bestudeerd. Het studiegebied is verdeeld in de vijf grote sites, namelijk Smaragd (Site 1), Kodapmundh (Site 2), Thalaikundha (Site 3), Aravankadu (Coonoor) (Site 4), Kattabettu (Kotagiri) (Site 5). De duur van de studie is zes maanden van maart 2014 tot augustus 2014. Het bladafval en de bodemmonsters werden verzameld en geïsoleerd met behulp van Berlese-trechter-extractiemethoden. De geïsoleerde exemplaren werden geïdentificeerd volgens hun morfologie. Het resultaat van de studie toont duidelijk de variatie aan in de pH-waarde van de bodem, NPK, voedingsstoffen en organische koolstof tussen de studiesites.

Zustand: Sehr gut. Zustand: Sehr gut | Sprache: Polnisch | Produktart: Bücher | Bezkr¿gowce s¿ wiarygodnym wskänikiem zaburze¿ w lesie i reaguj¿ na zmiany w ¿rodowisku szybciej ni¿ inna fauna. Naturalne ekosystemy lasu zostäy poddane ró¿nego rodzaju zak¿óceniom, które prowadz¿ do zanikania flory i fauny. W Nilgiris badano porównawcze zró¿nicowanie mikrotropodów na plantacjach naturalnych, watowych i eukaliptusowych. Obszar badä podzielony jest na pi¿¿ g¿ównych stanowisk: Emerald (stanowisko 1), Kodapmundh (stanowisko 2), Thalaikundha (stanowisko 3), Aravankadu (Coonoor) (stanowisko 4), Kattabettu (Kotagiri) (stanowisko 5). Czas trwania badania wynosi sze¿¿ miesi¿cy od marca 2014 r. do sierpnia 2014 r. Próbki ¿ció¿ki li¿ciowej i gleby zostäy pobrane i wyizolowane metodami ekstrakcji lejkowej Berlese. Wyizolowane okazy zostäy zidentyfikowane zgodnie z ich morfologi¿. Wyniki badä wyränie wskazuj¿ na zmienno¿¿ pH gleby, NPK, sk¿adników od¿ywczych i w¿gla organicznego w¿ród badanych miejsc.

Zustand: Sehr gut. Zustand: Sehr gut | Sprache: Italienisch | Produktart: Bücher | Gli invertebrati sono gli indicatori affidabili del disturbo della foresta e rispondono ai cambiamenti ambientali più rapidamente di altri animali. Gli ecosistemi naturali della foresta sono stati sottoposti a vari tipi di perturbazioni, che portano al declino della flora e della fauna. A Nilgiris è stata studiata la diversità comparativa dei microartropodi nelle piantagioni naturali, di wattle e di eucalipto. L'area di studio è suddivisa nei cinque siti principali: Emerald (Sito 1), Kodapmundh (Sito 2), Thalaikundha (Sito 3), Aravankadu (Coonoor) (Sito 4), Kattabettu (Kotagiri) (Sito 5). La durata dello studio è di sei mesi da marzo 2014 ad agosto 2014. La lettiera fogliare e i campioni di terreno sono stati raccolti e isolati con metodi di estrazione ad imbuto Berlese. I campioni isolati sono stati identificati in base alla loro morfologia. Il risultato dello studio ha mostrato chiaramente la variazione del pH del suolo, NPK, nutrienti e carbonio organico tra i siti di studio.

Zustand: Sehr gut. Zustand: Sehr gut | Sprache: Deutsch | Produktart: Bücher | Wirbellose Tiere sind die zuverlässigen Indikatoren für Störungen des Waldes und sie reagieren schneller als andere Tiere auf Umweltveränderungen. Die natürlichen Ökosysteme des Waldes sind verschiedenen Arten von Störungen unterworfen, die zu einem Rückgang der Flora und Fauna führen. In Nilgiris wurde die vergleichende Diversität von Mikroarthropoden in Natur-, Flecht- und Eukalyptusplantagen untersucht. Das Untersuchungsgebiet ist in die fünf Hauptstandorte Emerald (Standort 1), Kodapmundh (Standort 2), Thalaikundha (Standort 3), Aravankadu (Coonoor) (Standort 4), Kattabettu (Kotagiri) (Standort 5) unterteilt. Die Dauer der Studie beträgt sechs Monate von März 2014 bis August 2014. Die Blattstreu- und Bodenproben wurden gesammelt und mit den Methoden der Trichterextraktion nach Berlese isoliert. Die isolierten Exemplare wurden entsprechend ihrer Morphologie identifiziert. Das Ergebnis der Studie zeigt deutlich die Variation von Boden-pH, NPK, Nährstoffen und organischem Kohlenstoff zwischen den Studienstandorten.

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Los invertebrados son los indicadores fiables de la perturbación del bosque y responden a los cambios ambientales más rápidamente que otra fauna. Los ecosistemas naturales del bosque han sido sometidos a varios tipos de perturbaciones, que conducen a la disminución de la flora y la fauna. En Nilgiris se estudió la diversidad comparativa de los microartrópodos en las plantaciones naturales, de barba y de eucalipto. El área de estudio se divide en cinco sitios principales, a saber, Emerald (Sitio 1), Kodapmundh (Sitio 2), Thalaikundha (Sitio 3), Aravankadu (Coonoor) (Sitio 4), Kattabettu (Kotagiri) (Sitio 5). La duración del estudio es de seis meses, desde marzo de 2014 hasta agosto de 2014. La hojarasca y las muestras de suelo se recogieron y aislaron mediante métodos de extracción con embudo de Berlese. Las muestras aisladas se identificaron de acuerdo con su morfología. El resultado del estudio muestra claramente la variación en el pH del suelo, NPK, nutrientes y carbono orgánico entre los sitios de estudio. 64 pp. Spanisch.

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Invertebrates are the reliable indicators of disturbance of the forest and they respond to environmental changes more quickly than other fauna. The natural ecosystems of the forest have been subjected to various types of disturbances, which lead to decline of flora and fauna. The comparative diversity of micro-arthropods in natural, wattle and eucalyptus plantations were studied in Nilgiris. The study area is divided in to the five major sites namely Emerald (Site 1), Kodapmundh (Site 2), Thalaikundha (Site 3), Aravankadu (Coonoor) (Site 4), Kattabettu (Kotagiri) (Site 5). The duration of the study is six months from March 2014 to August 2014. The leaf litter and soil samples were collected and isolated by Berlese funnel extraction methods. The isolated specimens were identified according to their morphology. The result of the study is clearly showed the variation in soil pH, NPK, nutrients and organic carbon among the study sites. The chemical components of the leaf litters of the plantation decreased the diversity of micro-arthropods and decomposition rate leads to low amount of carbon, nutrients in the soil. Moreover eucalyptus and wattle plantations decreased the availability o 60 pp. Englisch.

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Human-Elephant Conflict (HEC) becomes a serious issue in all elephants' range. The elephant population is building up when compared to past few decades due various management implications made by the Tamil Nadu Forest Department. The most of the people had opined that the elephant conservation can be strengthened by strong law enforcement. Similarly most of the people mentioned that children to be taught on the importance of elephant conservation. No doubt the conservation status mainly depends on future Therefore continuous awareness campaigns are really needed for the conservation of the pachyderm in this region. 52 pp. Englisch.

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Les invertébrés sont des indicateurs fiables des perturbations de la forêt et ils réagissent aux changements environnementaux plus rapidement que les autres espèces animales. Les écosystèmes naturels de la forêt ont été soumis à divers types de perturbations, qui ont entraîné un déclin de la flore et de la faune. La diversité comparative des micro-arthropodes dans les plantations naturelles, d'acacias et d'eucalyptus a été étudiée dans les Nilgiris. La zone d'étude est divisée en cinq sites principaux, à savoir Emeraude (site 1), Kodapmundh (site 2), Thalaikundha (site 3), Aravankadu (Coonoor) (site 4), Kattabettu (Kotagiri) (site 5). La durée de l'étude est de six mois, de mars 2014 à août 2014. La litière de feuilles et les échantillons de sol ont été collectés et isolés par des méthodes d'extraction par entonnoir Berlese. Les spécimens isolés ont été identifiés en fonction de leur morphologie. Le résultat de l'étude montre clairement la variation du pH du sol, du NPK, des nutriments et du carbone organique entre les sites d'étude. 64 pp. Französisch.

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In summary, spiders can be effective predators of herbivorous insect pests and can exert considerable top-down control, often catching more insects than they actually consume. Spider species richness and community composition were assessed in two different selected areas of The Nilgiris as follows Avalanche (Site-I) and Emerald Valley (Site-II). Based on the present investigation a total of 1448 spiders were collected representing 73 species in 19 families. All spider species were stored into different habitats of the Nilgiris. The study investigates diversity attempts in communities of spiders of for three agricultural fields. As well as despite the potential for competition and intra guild predation, a diverse assemblage of spiders may have the greatest potential for keeping pest densities at low levels. So, we conserve and enhance spider populations, agricultural systems should be manipulated in ways beneficial to the needs of the spiders. The structural complexity of the environment is directly related to spider density and diversity.The diversity and species richness were calculated over all the habitats in The Nilgiris. 92 pp. Englisch.

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Ongewervelde dieren zijn de betrouwbare indicatoren voor verstoring van het bos en ze reageren sneller op veranderingen in het milieu dan andere dieren. De natuurlijke ecosystemen van het bos zijn onderworpen aan verschillende soorten verstoringen, die leiden tot een achteruitgang van de flora en fauna. In Nilgiris werd de relatieve diversiteit van de microarthropoda in natuurlijke, wattle- en eucalyptusplantages bestudeerd. Het studiegebied is verdeeld in de vijf grote sites, namelijk Smaragd (Site 1), Kodapmundh (Site 2), Thalaikundha (Site 3), Aravankadu (Coonoor) (Site 4), Kattabettu (Kotagiri) (Site 5). De duur van de studie is zes maanden van maart 2014 tot augustus 2014. Het bladafval en de bodemmonsters werden verzameld en geïsoleerd met behulp van Berlese-trechter-extractiemethoden. De geïsoleerde exemplaren werden geïdentificeerd volgens hun morfologie. Het resultaat van de studie toont duidelijk de variatie aan in de pH-waarde van de bodem, NPK, voedingsstoffen en organische koolstof tussen de studiesites. 64 pp. Niederländisch.

Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Dharmaraj JayaramanI, Dr. J. Dharmaraj, have been completed my all graduate degree in Zoology. My research focus is to develop and implement for the sustainable arthropod in diverse cropping systems.Invertebrates are the reliable.

Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. &Uumlber den AutorrnrnI, Dr. J. Dharmaraj, have completed my graduates in Zoology, I have experienced in Ecology, Diversity, Conservation Biology, Molecular Biology, Wildlife survey and forest ecosystems.KlappentextrnrnLos i.

Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Dharmaraj JayaramanI, Dr. J. Dharmaraj, have completed my graduates in Zoology, I have experienced in Ecology, Diversity, Conservation Biology, Molecular Biology, Wildlife survey and forest ecosystems.In summary, spiders can be e.

Taschenbuch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Invertebrates are the reliable indicators of disturbance of the forest and they respond to environmental changes more quickly than other fauna. The natural ecosystems of the forest have been subjected to various types of disturbances, which lead to decline of flora and fauna. The comparative diversity of micro-arthropods in natural, wattle and eucalyptus plantations were studied in Nilgiris. The study area is divided in to the five major sites namely Emerald (Site 1), Kodapmundh (Site 2), Thalaikundha (Site 3), Aravankadu (Coonoor) (Site 4), Kattabettu (Kotagiri) (Site 5). The duration of the study is six months from March 2014 to August 2014. The leaf litter and soil samples were collected and isolated by Berlese funnel extraction methods. The isolated specimens were identified according to their morphology. The result of the study is clearly showed the variation in soil pH, NPK, nutrients and organic carbon among the study sites. The chemical components of the leaf litters of the plantation decreased the diversity of micro-arthropods and decomposition rate leads to low amount of carbon, nutrients in the soil. Moreover eucalyptus and wattle plantations decreased the availability oVDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 60 pp. Englisch.

Taschenbuch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Human-Elephant Conflict (HEC) becomes a serious issue in all elephants' range. The elephant population is building up when compared to past few decades due various management implications made by the Tamil Nadu Forest Department. The most of the people had opined that the elephant conservation can be strengthened by strong law enforcement. Similarly most of the people mentioned that children to be taught on the importance of elephant conservation. No doubt the conservation status mainly depends on future Therefore continuous awareness campaigns are really needed for the conservation of the pachyderm in this region.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 52 pp. Englisch.

Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Invertebrates are the reliable indicators of disturbance of the forest and they respond to environmental changes more quickly than other fauna. The natural ecosystems of the forest have been subjected to various types of disturbances, which lead to decline of flora and fauna. The comparative diversity of micro-arthropods in natural, wattle and eucalyptus plantations were studied in Nilgiris. The study area is divided in to the five major sites namely Emerald (Site 1), Kodapmundh (Site 2), Thalaikundha (Site 3), Aravankadu (Coonoor) (Site 4), Kattabettu (Kotagiri) (Site 5). The duration of the study is six months from March 2014 to August 2014. The leaf litter and soil samples were collected and isolated by Berlese funnel extraction methods. The isolated specimens were identified according to their morphology. The result of the study is clearly showed the variation in soil pH, NPK, nutrients and organic carbon among the study sites. The chemical components of the leaf litters of the plantation decreased the diversity of micro-arthropods and decomposition rate leads to low amount of carbon, nutrients in the soil. Moreover eucalyptus and wattle plantations decreased the availability o.

Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Human-Elephant Conflict (HEC) becomes a serious issue in all elephants' range. The elephant population is building up when compared to past few decades due various management implications made by the Tamil Nadu Forest Department. The most of the people had opined that the elephant conservation can be strengthened by strong law enforcement. Similarly most of the people mentioned that children to be taught on the importance of elephant conservation. No doubt the conservation status mainly depends on future Therefore continuous awareness campaigns are really needed for the conservation of the pachyderm in this region.

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Wirbellose Tiere sind die zuverlässigen Indikatoren für Störungen des Waldes und sie reagieren schneller als andere Tiere auf Umweltveränderungen. Die natürlichen Ökosysteme des Waldes sind verschiedenen Arten von Störungen unterworfen, die zu einem Rückgang der Flora und Fauna führen. In Nilgiris wurde die vergleichende Diversität von Mikroarthropoden in Natur-, Flecht- und Eukalyptusplantagen untersucht. Das Untersuchungsgebiet ist in die fünf Hauptstandorte Emerald (Standort 1), Kodapmundh (Standort 2), Thalaikundha (Standort 3), Aravankadu (Coonoor) (Standort 4), Kattabettu (Kotagiri) (Standort 5) unterteilt. Die Dauer der Studie beträgt sechs Monate von März 2014 bis August 2014. Die Blattstreu- und Bodenproben wurden gesammelt und mit den Methoden der Trichterextraktion nach Berlese isoliert. Die isolierten Exemplare wurden entsprechend ihrer Morphologie identifiziert. Das Ergebnis der Studie zeigt deutlich die Variation von Boden-pH, NPK, Nährstoffen und organischem Kohlenstoff zwischen den Studienstandorten. 64 pp. Deutsch.

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Bezkr¿gowce s¿ wiarygodnym wskänikiem zaburze¿ w lesie i reaguj¿ na zmiany w ¿rodowisku szybciej ni¿ inna fauna. Naturalne ekosystemy lasu zostäy poddane ró¿nego rodzaju zak¿óceniom, które prowadz¿ do zanikania flory i fauny. W Nilgiris badano porównawcze zró¿nicowanie mikrotropodów na plantacjach naturalnych, watowych i eukaliptusowych. Obszar badä podzielony jest na pi¿¿ g¿ównych stanowisk: Emerald (stanowisko 1), Kodapmundh (stanowisko 2), Thalaikundha (stanowisko 3), Aravankadu (Coonoor) (stanowisko 4), Kattabettu (Kotagiri) (stanowisko 5). Czas trwania badania wynosi sze¿¿ miesi¿cy od marca 2014 r. do sierpnia 2014 r. Próbki ¿ció¿ki li¿ciowej i gleby zostäy pobrane i wyizolowane metodami ekstrakcji lejkowej Berlese. Wyizolowane okazy zostäy zidentyfikowane zgodnie z ich morfologi¿. Wyniki badä wyränie wskazuj¿ na zmienno¿¿ pH gleby, NPK, sk¿adników od¿ywczych i w¿gla organicznego w¿ród badanych miejsc. 64 pp. Polnisch.

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Os invertebrados são os indicadores confiáveis de perturbação da floresta e respondem às mudanças ambientais mais rapidamente do que outras fauna. Os ecossistemas naturais da floresta têm sido sujeitos a vários tipos de perturbações, que levam ao declínio da flora e da fauna. Em Nilgiris foi estudada a diversidade comparativa de micro-artrópodes em plantações naturais, de aquacultura e de eucalipto. A área de estudo está dividida em cinco grandes sítios: Emerald (Sítio 1), Kodapmundh (Sítio 2), Thalaikundha (Sítio 3), Aravankadu (Coonoor) (Sítio 4), Kattabettu (Kotagiri) (Sítio 5). A duração do estudo é de seis meses, de março de 2014 a agosto de 2014. O lixo foliar e as amostras de solo foram coletados e isolados por métodos de extração de funil Berlese. Os espécimes isolados foram identificados de acordo com a sua morfologia. O resultado do estudo mostra claramente a variação no pH do solo, NPK, nutrientes e carbono orgânico entre os locais do estudo. 64 pp. Portugiesisch.

Taschenbuch. Zustand: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Gli invertebrati sono gli indicatori affidabili del disturbo della foresta e rispondono ai cambiamenti ambientali più rapidamente di altri animali. Gli ecosistemi naturali della foresta sono stati sottoposti a vari tipi di perturbazioni, che portano al declino della flora e della fauna. A Nilgiris è stata studiata la diversità comparativa dei microartropodi nelle piantagioni naturali, di wattle e di eucalipto. L'area di studio è suddivisa nei cinque siti principali: Emerald (Sito 1), Kodapmundh (Sito 2), Thalaikundha (Sito 3), Aravankadu (Coonoor) (Sito 4), Kattabettu (Kotagiri) (Sito 5). La durata dello studio è di sei mesi da marzo 2014 ad agosto 2014. La lettiera fogliare e i campioni di terreno sono stati raccolti e isolati con metodi di estrazione ad imbuto Berlese. I campioni isolati sono stati identificati in base alla loro morfologia. Il risultato dello studio ha mostrato chiaramente la variazione del pH del suolo, NPK, nutrienti e carbonio organico tra i siti di studio. 60 pp. Italienisch.

Taschenbuch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -In summary, spiders can be effective predators of herbivorous insect pests and can exert considerable top-down control, often catching more insects than they actually consume. Spider species richness and community composition were assessed in two different selected areas of The Nilgiris as follows Avalanche (Site-I) and Emerald Valley (Site-II). Based on the present investigation a total of 1448 spiders were collected representing 73 species in 19 families. All spider species were stored into different habitats of the Nilgiris. The study investigates diversity attempts in communities of spiders of for three agricultural fields. As well as despite the potential for competition and intra guild predation, a diverse assemblage of spiders may have the greatest potential for keeping pest densities at low levels. So, we conserve and enhance spider populations, agricultural systems should be manipulated in ways beneficial to the needs of the spiders. The structural complexity of the environment is directly related to spider density and diversity.The diversity and species richness were calculated over all the habitats in The Nilgiris.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 92 pp. Englisch.

Taschenbuch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Los invertebrados son los indicadores fiables de la perturbación del bosque y responden a los cambios ambientales más rápidamente que otra fauna. Los ecosistemas naturales del bosque han sido sometidos a varios tipos de perturbaciones, que conducen a la disminución de la flora y la fauna. En Nilgiris se estudió la diversidad comparativa de los microartrópodos en las plantaciones naturales, de barba y de eucalipto. El área de estudio se divide en cinco sitios principales, a saber, Emerald (Sitio 1), Kodapmundh (Sitio 2), Thalaikundha (Sitio 3), Aravankadu (Coonoor) (Sitio 4), Kattabettu (Kotagiri) (Sitio 5). La duración del estudio es de seis meses, desde marzo de 2014 hasta agosto de 2014. La hojarasca y las muestras de suelo se recogieron y aislaron mediante métodos de extracción con embudo de Berlese. Las muestras aisladas se identificaron de acuerdo con su morfología. El resultado del estudio muestra claramente la variación en el pH del suelo, NPK, nutrientes y carbono orgánico entre los sitios de estudio.Books on Demand GmbH, Überseering 33, 22297 Hamburg 64 pp. Spanisch.

Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - In summary, spiders can be effective predators of herbivorous insect pests and can exert considerable top-down control, often catching more insects than they actually consume. Spider species richness and community composition were assessed in two different selected areas of The Nilgiris as follows Avalanche (Site-I) and Emerald Valley (Site-II). Based on the present investigation a total of 1448 spiders were collected representing 73 species in 19 families. All spider species were stored into different habitats of the Nilgiris. The study investigates diversity attempts in communities of spiders of for three agricultural fields. As well as despite the potential for competition and intra guild predation, a diverse assemblage of spiders may have the greatest potential for keeping pest densities at low levels. So, we conserve and enhance spider populations, agricultural systems should be manipulated in ways beneficial to the needs of the spiders. The structural complexity of the environment is directly related to spider density and diversity.The diversity and species richness were calculated over all the habitats in The Nilgiris.