Zobrazeno 1 - 10
of 633
pro vyhledávání: '"Trophic guilds"'
Publikováno v:
Ecology and Evolution, Vol 14, Iss 7, Pp n/a-n/a (2024)
Abstract Muling River, situated amidst cultivated lands in Heilongjiang Province, northeastern China, has long been subjected to sand‐digging activities, resulting in severe damage to its riverbed. However, little research has been conducted on the
Externí odkaz:
https://doaj.org/article/a24cca8643be4a1cab7fbd8ab5b3fdf0
Autor:
Absar Alam, Jeetendra Kumar, Uttam Kumar Sarkar, Dharm Nath Jha, Sanjeev Kumar Sahu, Shyamal Chandra Sukla Das, Saket Kumar Srivastava, Vijay Kumar, Basanta Kumar Das
Publikováno v:
Journal of Water and Climate Change, Vol 15, Iss 2, Pp 607-627 (2024)
The objective of the investigation was to explore the abundance, composition, and diversity patterns of the fish fauna along the temporal and spatial scale and study the influence of environmental parameters on the fish assemblage in the Rihand reser
Externí odkaz:
https://doaj.org/article/d348d3a2d1194764b0e2c246b6f62da2
Autor:
Min Jae Cho, Ji Yoon Kim, Sang-Hyeon Jin, Hyeji Choi, Hyuk Je Lee, Seo Jin Ki, Dae-Yeul Bae, Kwang-Guk An
Publikováno v:
대한환경공학회지, Vol 46, Iss 2, Pp 23-32 (2024)
The main objectives of this study were to analyze the spatiotemporal variations of water quality, fish ecological guilds and longitudinal connectivity in the weirs of Musim Stream. Fish were collected at 44 sites during spring and fall seasons for th
Externí odkaz:
https://doaj.org/article/26b0db941d244abea1c51f02398575fa
Autor:
Gislaine Iachstel Manetta, Matheus Maximilian Ratz Scoarize, Driele Delanira-Santos, Patrícia Almeida Sacramento, Vinícius de Andrade Urbano, Evanilde Benedito
Publikováno v:
Journal of Limnology, Vol 82, Iss 1 (2023)
The trophic discrimination factor (TDF) is a key parameter for stable isotope analysis and due to a lack of species-specific TDFs, mean universal values have been used, resulting in uncertainties about the trophic position of species and a call for m
Externí odkaz:
https://doaj.org/article/62aa2a17ebdb42339b0d30c5932ef716
Publikováno v:
Oceanologia, Vol 65, Iss 2, Pp 358-370 (2023)
The contrast in habitat complexity between emergent (EMV) and submerged vegetation (SUV) zones in aquatic ecosystems results from the differences in the structure of plant above- and belowground parts, subject to seasonal changes. Comparative studies
Externí odkaz:
https://doaj.org/article/f1f4ef8d9c184b9d89be3ad0227c9f72
Publikováno v:
Hydrobiology, Vol 2, Iss 1, Pp 244-259 (2023)
Aquatic beetle diversity was compared between three study sites in the state of Tlaxcala, central Mexico: Stream 1 (San Ambrosio), stream 2 (San Tadeo), and a lake (Acuitlapilco). Sampling took place bimonthly during an annual cycle. A total of 2968
Externí odkaz:
https://doaj.org/article/fd6e2a6f70d04fc6bed30846bddf60a6
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Quantifying trophic relationships of marine species is fundamental to the construction and performance of ecosystem models, development of effective ecosystem-based fisheries management strategies, and support of trait-based approaches to ecological
Externí odkaz:
https://doaj.org/article/25384a48966d49edbb7ff4aab65f5519
Publikováno v:
PeerJ, Vol 11, p e15712 (2023)
Coleopterans are the most diverse animal group on Earth and constitute good indicators of environmental change. However, little information is available about Coleopteran communities’ responses to disturbance and land-use change. Tropical dry fores
Externí odkaz:
https://doaj.org/article/02a44c75a2f644bdb00b488137239b94
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