Results 31 to 40 of about 1,232 (170)

Kepadatan Populasi Cacing Tanah (Haplotaxida: Lumbricina) Sebagai Bioindikator Kesuburan Tanah Di Kebun Nusantara PT. Cinquer Agro Nusantara

open access: yesWahana-Bio: Jurnal Biologi dan Pembelajarannya, 2023
Earthworms (Haplotaxida: Lumbricina) are bioindicators of soil fertility. Agricultural systems applied to an agricultural area can affect the presence of earthworms there. This study aims to determine the density of earthworms in plantations owned by PT.
Lisana Husna Imaniar   +6 more
openaire   +1 more source

SOIL MACROFAUNA ABUNDANCE AND DIVERSITY UNDER TREES WOODLOTS IN EASTERN DEMOCRATIC REPUBLIC OF CONGO

open access: yesTropical and Subtropical Agroecosystems, 2023
Background. Soil macrofauna are key components of agricultural processes due to their ability to enhance major soil functions such as nutrient cycling and organic matter decomposition.
Jean-Leon Mirembe Kataka   +3 more
doaj   +1 more source

A bioturbation classification of European marine infaunal invertebrates [PDF]

open access: yes, 2013
Bioturbation, the biogenic modification of sediments through particle reworking and burrow ventilation, is a key mediator of many important geochemical processes in marine systems.
Aguzzi   +51 more
core   +4 more sources

New Record of a Naidid Oligochaete Species, Ripistes parasita (Annelida: Clitellata: Naididae) from Korea [PDF]

open access: yes, 2012
An aquatic oligochaete species, Ripistes parasita (Schmidt, 1847) collected from Ganghwado Island in Korea, is described and illustrated. Specimens inhabiting on aquatic vegetation at the edge of the streams were collected with a plankton hand net ...
Jongwoo Jung
core   +1 more source

Relación de la biota edáfica con las propiedades físicas y químicas del suelo en cinco pastizales de la provincia Granma

open access: yesPastos y Forrajes, 2023
Objective: To determine the relationship among some soil chemical, physical and biological properties and the plant component in pastureland agroecosystems of Granma province, Cuba. Materials and Methods: The research was conducted in five pastureland
Licet Chávez-Suárez   +4 more
doaj  

Soil Fauna of Ranibari Community Forest, Kathmandu, Nepal

open access: yesEkológia (Bratislava), 2022
Ranibari Community Forest (RCF) is the important forest patch present within the highly urbanized Kathmandu Valley with information gaps on soil fauna. This study aimed to explore the soil meso and macrofauna of the forest.
Shrestha Pratistha, Budha Prem Bahadur
doaj   +1 more source

Makrozoobentos Sebagai Indikator Biologis Dalam Menentukan Kualitas Air Sungai Suhuyon Sulawesi Utara [PDF]

open access: yes, 2015
Makrozoobentos dapat digunakan sebagai parameter biologis dalam menentukan kualitas sungai karena hidupnya relatif diam di dasar sungai. Penelitian ini bertujuan untuk menentukan kualitas air Sungai Suhuyon Sulawesi Utara berdasarkan indeks ...
Nangin, S. R. (Sernando)   +2 more
core   +2 more sources

IDENTIFIKASI DAN KEANEKARAGAMAN MAKROFAUNA TANAH DI PERKEBUNAN JERUK SIAM (Citrus nobilis) DI KECAMATAN BAYONGBONG, GARUT [PDF]

open access: yes, 2023
Keanekaragaman organisme tanah, seperti makrofauna tanah di suatu tempat dipengaruhi oleh kondisi di lingkungan sekitarnya. Kegiatan budidaya yang tidak ramah lingkungan dapat mempengaruhi keseimbangan ekosistem, khususnya dapat menurunkan keberadaan ...
Mansyur, Arifin   +2 more
core   +3 more sources

A Comparison of Intertidal Metazoan Biodiversity Between Previously Oiled Sheared and Intact Marsh Margins and Between Multiple Salinity Zones in the Coastal Marshes of Louisiana [PDF]

open access: yes, 2021
Marshes in Louisiana are under threat from numerous natural and anthropogenic sources. A consequence of these threats are sheared marsh margins, which result from the impact of storm surge on previously oiled, weakened marsh. These conditions occurred in
Rayle, Patrick M
core   +2 more sources

Effects of rainbow trout farm effluent on the water quality, biological indices, and macroinvertebrates of Sheshroodbar River, Savadkooh, northern Iran [PDF]

open access: yesبوم‌شناسی آبزیان, 2023
The water quality of Sheshroodbar River in Savadkooh was studied with population indices of benthic macroinvertebrates through sampling in 12 intervals at five stations in three replications, along with measuring some physicochemical parameters during ...
Ahmad Ali Salehi Firoozkolaei   +2 more
doaj  

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