Institute of the Environment

eScholarship stats: History by Item for March through June, 2025

Item	Title	Total requests	2025-06	2025-05	2025-04	2025-03
7n14h0pq	Heatwaves and Rising Temperatures in the Upper San Francisco Estuary: Trends and Effects on Ecosystems and Humans	734	140	161	238	195
67w3k56z	Assessing the State and Efficacy of Climate Governance Research and Practice in the Sacramento–San Joaquin Delta	608	92	157	226	133
19x978df	The State of Bay–Delta Science: An Introduction to the 2025 Extreme Events Edition	585	92	122	242	129
8c756578	Drought in the Delta: Socio-Ecological Impacts, Responses, and Tools	567	95	146	232	94
7qf7j90m	Assessing Fish Distribution in Richardson Bay, California: A Preliminary Dual-Frequency Identification Sonar and Environmental Data Approach	561	98	120	204	139
7sb7440w	Benefits and Economic Costs of Managed Aquifer Recharge in California	355	104	104	78	69
9693w540	Habitat fragmentation due to infrastructure	351	84	93	91	83
09k9f76s	Delta Smelt: Life History and Decline of a Once-Abundant Species in the San Francisco Estuary	345	73	84	99	89
8ck5h3qn	Potential Inundation Due to Rising Sea Levels in the San Francisco Bay Region	323	75	87	93	68
21v9x1t7	Central Valley Salmon: A Perspective on Chinook and Steelhead in the Central Valley of California	309	86	86	57	80
9bp499mv	Open Water Processes of the San Francisco Estuary: From Physical Forcing to Biological Responses	306	102	75	67	62
5hv289t9	Marsh Sediment in Translation: A Review of Sediment Transport Across a Natural Tidal Salt Marsh in Northern San Francisco Bay	302	302
1dz769db	Status, Trends, and Drivers of Harmful Algal Blooms Along the Freshwater-to-Marine Gradient in the San Francisco Bay–Delta System	287	89	73	68	57
43w4j002	Investigation of Floating Peat Wetlands, Sacramento–San Joaquin Delta, California	276	63	80	36	97
1hq3504j	Historical and Future Relations Between Large Storms and Droughts in California	274	57	93	63	61
99s7q3dz	Changing Paradigms of Knowledge Production: Interweaving Traditional Knowledge and Predominant Science in the Delta	274	274
5j76502x	Subsidence Reversal in a Re-established Wetland in the Sacramento-San Joaquin Delta, California, USA	265	65	84	55	61
707064n0	Ecological Restoration: Guidance from Theory	260	59	54	94	53
1pt6w706	Management of Tidal Wetland Restoration and Fish in the Upper San Francisco Estuary: Where are We Now and How Do We Move Forward? A Summary of the 2023 Wetland Science Symposium	250	57	50	43	100
4k44725p	Subsidence, Sea Level Rise, and Seismicity in the Sacramento–San Joaquin Delta	248	76	62	49	61
0725n5vk	Critical Assessment of the Delta Smelt Population in the San Francisco Estuary, California	245	63	54	59	69
36t9s0mp	Factors and Processes Affecting Delta Levee System Vulnerability	241	60	61	74	46
5271t1bd	Ecological Effects of Climate-Driven Salinity Variation in the San Francisco Estuary: Can We Anticipate and Manage the Coming Changes?	231	73	63	60	35
3653x9xc	Framework for Assessing Viability of Threatened and Endangered Chinook Salmon and Steelhead in the Sacramento–San Joaquin Basin	229	66	52	52	59
2r71j15r	Climate Change and the Delta	227	74	48	65	40
8gj3x1dc	An overview of methods and approaches for evaluating the effectiveness of wildlife crossing structures: emphasizing the science in applied science	226	50	50	70	56
1z55s2xh	Estuarine Recruitment of Longfin Smelt (Spirinchus thaleichthys) North of the San Francisco Estuary	225	64	61	49	51
2xb097t7	Climate Change Impacts on San Francisco Estuary Aquatic Ecosystems: A Review	218	59	63	52	44
891144f4	Trends in the Sediment Yield of the Sacramento River, California, 1957–2001	216	85	49	47	35
3nd0r71d	Challenges Facing the Sacramento–San Joaquin Delta: Complex, Chaotic, or Simply Cantankerous?	214	74	52	47	41
8p7463cf	Western and Traditional Ecological Knowledge in Ecocultural Restoration	211	46	49	60	56
1h7375k3	The Anatomy of a Drought in the Upper San Francisco Estuary: Water Quality and Lower-Trophic Responses to Multi-Year Droughts Over a Long-Term Record (1975-2021)	209	75	44	39	51
6751j957	Science Advancements Key to Increasing Management Value of Life Stage Monitoring Networks for Endangered Sacramento River Winter-Run Chinook Salmon in California	205	66	56	44	39
7xd4x0xw	Historic, Recent, and Future Subsidence, Sacramento-San Joaquin Delta, California, USA	204	75	50	45	34
8g73q820	Design and construction of aquatic organism passage at road-stream crossings: ecological considerations in the design of river and stream crossings	203	50	86	50	17
1ss794fc	Historical Population Structure of Central Valley Steelhead and Its Alteration by Dams	200	63	46	43	48
4rf039nq	Genetic Assessment of Floodplain Habitat Use by Juvenile Chinook Salmon	200	200
97n052p9	Carbon Sequestration and Subsidence Reversal in the Sacramento–San Joaquin Delta and Suisun Bay: Management Opportunities for Climate Mitigation and Adaptation	199	58	40	41	60
49x7353k	California’s Agricultural and Urban Water Supply Reliability and the Sacramento–San Joaquin Delta	198	53	55	36	54
7v92h6fs	Losses of Sacramento River Chinook Salmon and Delta Smelt to Entrainment in Water Diversions in the Sacramento–San Joaquin Delta	196	67	47	33	49
2k06n13x	Is Extinction Inevitable for Delta Smelt and Longfin Smelt? An Opinion and Recommendations for Recovery	194	65	39	53	37
8mh3r97j	Clarifying Effects of Environmental Protections on Freshwater Flows to—and Water Exports from—the San Francisco Bay Estuary	194	49	51	55	39
8rb3z3nj	Managing for Salmon Resilience in California’s Variable and Changing Climate	194	72	49	36	37
28j7r0hd	Multi-Purpose Optimization for Reconciliation Ecology on an Engineered Floodplain: Yolo Bypass, California	193	56	50	56	31
3t43g4rj	Wildlife-vehicle collision hotspots at US highway extents: scale and data source effects	193	63	66	28	36
6201m9hz	Thermal Stress and Suitability for Aquatic Species in the San Francisco Estuary	193	193
6h86h42r	Ecology and Ecosystem Effects of Submerged and Floating Aquatic Vegetation in the Sacramento–San Joaquin Delta	191	55	51	52	33
6bz1v7pf	Fifty years of bird song research: a case study in animal behaviour	188	81	49	32	26
0cr570jt	State of Washington Joint Aquatic Resource Permit Application (JARPA)	184	63	40	15	66
5dd3n9x3	Tidal Wetland Restoration in San Francisco Bay: History and Current Issues	184	58	41	45	40

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