Effect of Climate Change on Copepods Diversity in a Subtropical Pond of Jammu

Kumar, Suneel

doi:10.2139/ssrn.3563446

Cited by 2 publications

(2 citation statements)

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“…Similar observations were also observed by earlier workers [36]. These results are in agreement with previous workers [36][37][38][39][40][41].…”

Section: Resultssupporting

confidence: 94%

Limnological environment with respect to conservation aspects of Patna Bird Sanctuary Jalesar, Etah (U.P.)

Kumar¹

2022

GSC Adv. Res. Rev.

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Patna Bird Sanctuary is located at Jalesar in the Etah district of U.P. It is spread in 108 hectares and has been declared as a Bird Sanctuay in 1991. Patna jheel is a typical rainfed wetland of Gangetic plain. It receives most of its water from north-west monsoon and some water from different nallas entering into jheel. Physico-chemical and biological characteristics of lake were studied during April 2013 to March 2014, to correlate the abundance of different flora and fauna. Study revealed richness in phosphate and nitrate. The main source of this richness in the lake has been traced out due to washing, bathing, agricultural activities and cultivation of trapa and growth of macrophytes. The jheel was marked with date trees (Phoenix sylvestrix) and harbors about 2, 00,000 birds belonging to over 200 different species. The border of jheel has been surrounded by Ipomea carnea tracts, serving good nesting ground for resident birds. Macrophytes comprising of submerged (Hydrilla verticillata, Ceratophyllum demersum, Vallisnaria spiralis, Potamogeton crispus and Najas), free floating (Salvinia, Azolla, Wolffia and Eichhornia) and rooted floated (Nymphoides cristata and N. indica). In some parts Ipomea aquatica were also observed.

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“…Similar observations were also observed by earlier workers [36]. These results are in agreement with previous workers [36][37][38][39][40][41].…”

Section: Resultssupporting

confidence: 94%

Limnological environment with respect to conservation aspects of Patna Bird Sanctuary Jalesar, Etah (U.P.)

Kumar¹

2022

GSC Adv. Res. Rev.

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“…The temperature at some point of summer season become an essential thing, which is attributed to zooplankton production favorably due to availability of food in the form of bacteria, phytoplankton and suspended detritus which led to better production (Ramakrishnah and Sarkar, 1982;Kumar and Datta, 1994; Bais and Agrawal, Each season-wise value is overall average of mean ± SD (n=10) The f-ratio value is 2.30156. The p-value is 0.094149.…”

Section: Resultsmentioning

confidence: 99%

Freshwater Zooplankton Composition in Relation to Physico-Chemical Parameters in Shanthi Sagara Lake of Davangere District, Karnataka, India

Thirumala,

Harish,

Kiran

2023

Intern. J. Zool. Invest.

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In the present investigation, diversity of zooplankton was correlated with physico-chemical characteristics of a fresh water perennial lake, Shanthi Sagara at Davangere district, Karnataka, India. In order to assess its suitability for fish culture, the study was conducted for a period of one year from February 2019 to January 2020 in three seasons, like rainy, summer and winter. A total of 29 zooplankton species were identified qualitatively, which includes 13 species of rotifera, 6 species of cladocera, 8 species of copepoda and 2 species of ostracoda. The mean population of each zooplankton groups from all the seasons were recorded in the following order, rotifers (988 o/l) >cladocerans (967 o/l) >copepoda (820 o/l) >ostracoda (317 ind./l). In this study, zooplankton productivity was maximum in summer. The population of zooplankton was positively correlated with various physico-chemical parameters, such as water temperature, pH, salinity, dissolved oxygen, total dissolved solids and electrical conductivity of the lake water. Species diversity indices were correlated with different zooplankton groups in various seasons. Since zooplankton, both in number of species and population was abundant in the Shanthi Sagara Lake, there is possibility for continuous utilization of this water body for inland aquaculture.

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Effect of Climate Change on Copepods Diversity in a Subtropical Pond of Jammu

Cited by 2 publications

References 0 publications

Limnological environment with respect to conservation aspects of Patna Bird Sanctuary Jalesar, Etah (U.P.)

Limnological environment with respect to conservation aspects of Patna Bird Sanctuary Jalesar, Etah (U.P.)

Freshwater Zooplankton Composition in Relation to Physico-Chemical Parameters in Shanthi Sagara Lake of Davangere District, Karnataka, India

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